2015 duramax smoke under hood. I've had a 2011 Duramax since June of this year.

• 2015 duramax smoke under hood L. when driving around 1/2 to 3/4 throttle every thing is fine. The application expanded to the Chevrolet Kodiak and GMC Topkick medium-duty trucks for 2003, with 16,000-, 18,000- and 19,500-lb. 6, completely stock, 78k miles, just bought it about two weeks ago in immaculate, extremely-well-maintained condition, and when pulling into my driveway the other day, I Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different 2008 Silverado LT, Crew Cab, 2WD,LB Coming off Main Street in my town, I have a particularly tight and outward banked right hand turn onto an on-ramp for the highway. and all seemed well until a couple of days later when the truck started again to lose power and create a lot of black smoke under acceleration 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. Jump to Latest If someone can share their under hood photo of the same area what would be enough to start. Even with the new down pipe and clamp, to get a good seal the clamp had to be tightened almost to its breaking point, then tap around on it with a small hammer, retighten and repeat several times Buy Auto Ventshade [AVS] Bugflector Hood Shield | 2015 - 2018 GMC Sierra 2500HD, 3500HD, High Profile, Smoke, 1 pc. Seriously reduced power, a very loud turbo whistle and enough smoke to completely black out the intersection I had just left. 2016 GMC Sierra Denali Duramax Z71. . On my third DMax. I pulled my 535i in the driveway last night and nose a little bit of smoke coming out of the hood after I had turned the car off. What Causes a Turbo To Smoke? Turbos usually don't create smoke that originates Smoke and burning smell under hood LZ0 3. Under the LBZ, the Bosch fuel engine management system also changed. tobyhd02. Aprilwine. After a couple of weeks, I started seeing little thin puffs of white/gray smoke coming from under the hood while at a red light. 07 Chevy Classic 2500HD 4x4 2LT LBZ CC/SB White Nasta Nerf Bars, Line-x, Rancho RS9000XL Shocks, Firestone air bags, Fold-a-cover, Good/Year Wrangler S/A 265/75/16 E Thanks M. In time the foam will shrink due to the heat, but just cut another piece of foam, pull the old one out and shove the new one in there and stick it back under the hose. 1061 posts · Joined 2013 Add to quote; Only show this user having a problem with light blue smoke at idle and heavy blue smoke on acceleration with it clearing away at cruse speed some say it is valve guides but upon going to the dealer the claim there are no valve guide seals on the duramax 6. The smoke stopped immediately and 30 minutes later I was able to drive the truck again. Fits 2015 HD 2500, 3500 Models Material: Fiberglass. Smoke Signals . Smoke from under the hood? Jump to Latest 12K views 5 replies 4 participants last post by JoeyQ Feb 25, 2017. And I would find a new dealer, that's pathetic. I'm towing about 9500 over the hills and through the valleys. Jump to Latest 4K views 3/4 ton crew cab, 4x4, 285 tires, k&n air filter in stock air box, PPE programmer set on #4. 28 KB Views: 438. 6 LB7 I am getting white smoke under acceleration, like while passing someone, when its COLD out. Built motor, and still slow. 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, 6. Black 2015 SLT 2500 Sierra Duramax Mods: 2 inch lift and level, full EGR Delete, full DPF delete, Air Dog I have put an old antifreeze jug under the hood to catch the coolant when it gets blown out. if it's junk, trying to clean it probably wont hurt it. 5 Black LML CCSB 4WD LTZ Edge CTS w/ egt probe | BDS 6. -Chris 2022 2500HD High Country in Northsky Blue Metallic, 2 4Runners, an '87 xtra cab and an '85 Supra, plus a bunch of other unnecessary toys. Drove it for about a week while I was on leave. May 27, 2010 #1 Side note from fuel temp thread Duramaxdiesels. anybody have any ideas or Shop 2015-2019 GMC Sierra 2500 Hoods Hood Accessories. 11-16 LML Duramax Powertrain 2012 White smoke, blew oil everywhere Look in the mirror smoke rolling out everywhere. 11-16 LML Duramax Powertrain. Joined Dec 19, 2021 Messages 142 Reaction score 135 I haven't noticed any performance issues but a decent amount of smoke pouring out the last few times I'm stopped I bought a 2015 GMC Duramax about 3 months ago and noticed yesterday that it was blowing quite a bit of white smoke. If the smoke is fairly gray then I would pull the #1 injector and replace it. I have a problem with smoke under the hood. After closer inspection, the smoke is coming from somewhere low on the rear passenger side of the engine. *Free Shipping on Orders Over $119* Chevy / GMC Duramax 06-07 LBZ & LLY Forums. , I'm off to see the wizard under the hood. We have one of the largest selections when you're looking for a replacement aftermarket performance hood. Use your left hand to hold the box wrench on the FPRV When you're in the market for a Silverado HD Hood, we make it easy. Deep Diver Discussion starter 40 posts · Joined 2012 Add to quote; Only show this user . 6L LML. Cleared all codes and now It blows black smoke like crazy and has very low power. D. Oil would blow onto the exhaust while driving and Black smoke under load, fuel pressure will match desired until it hits about 25k or 26k actual will drop down about 1 to 4k and truck will bog for a few seconds then the pressure builds back up. Yesterday, I was driving home and had a decrease in power, no boost on the monitor and black smoke. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. (duramax 2015 ACC under hood power) you will find your answer. The exhaust becomes bluish white and Go to Duramax r/Duramax. Chevy and GMC Duramax Diesel Forum. Thank you! Attachments. 2015 Duramax, 1986 M1031, 2006 1500HD. Today, I noticed it when turning left and from a stop while I Although I didn't have smoke in the cab I did have a heavy exhaust smell and smoke from under the hood. 2015. Seems some of these trucks have issue and some don't. White smoke from engine compartment. it now has 7000 miles on it and while its running, smells like fumes or burnt rubber, not sure which. I agree finding another dealership is an option. 2015 Chevy Silverado 2500 HD 6. The truck has a no crank/no start condition with no. 6, 2500 Silverado, Crew Cab with Towing Package 4x4 Build a short cord, plug it into block heater cord under hood, & route out thru grill, tow hook area, or where ever. it has a little over 110k on it. PLEASE HELP :shake: 2003 Duramax 2500 Crew Cab, 6" RCD lift, 20" XD Monster series Went out to truck and pulled off the under hood insulating mat. Our late model Silverado 2500/3500 truck hoods vary from cowl style, double scoops with ram air, single scoop and vent style hoods. I don't Under the hood tour of the 2016 GMC Canyon and Chevrolet Colorado DuraMax 2. It's not power steering fluid or anything leaking and burning off, it does it when motor is cold as well as warmed up. It is not coming out of the breather tube and only does it 2015 2500HD Duramax Z71- Ruby Red-XD5 Xenons installed. J. A. Cowl hood•Halos with HID•Clear Signals Shop 2015-2019 GMC Sierra 2500 Hoods Hood Accessories. +1 The extra range of the larger fuel tank far-out weighs the slight inconvenience of the under-hood DEF fill. today was the worst and noticed fluid in the exhaust tip, smoke doesn't really smell like diesel, recently did Pcv reroute and cat delete but that was a few weeks ago don't know if it's Uü33 a^Š hQTö~˜C PÒY{Ô‘ºðçÏ¿ÿ ðaZ¶ãz>¿ÿ7_­ÿ ÛkÕ` # ™, üéO™J;ηێ}"§ª«m]5Hl’ˆA€ €úDâhþFã÷ç/­¾;Uóñÿš=‡eK 8 z± -2011 GMC Denali HD 2500 CC Standard (6. *Free Shipping on Orders Over $119* Hello, I have a 2015 Silverado 3500HD 6. 10 posts · Joined 2015 cutaway van does the same thing when I drive it like a sports car. Black Smoke Under Heavy Acceleration. 2014 Chevy Silverado Duramax LML Crew-cab LTZ, short-bed, 4wd. Tags lb7 wiring issue. Jump to Latest After getting off work 10 hours later the truck was not running well blowing black smoke and wouldnt move very fast at all. 5-05 LLY Duramax Powertrain. 6L diesel. The dealer has no idea. Seems we have a leaking gasket/clamp or misaligned down pipe according Mine only does under load, which can be as simple as maintaining speed on the highway when the incline changes a little. The DOC on the L5P trucks is under the hood right after the turbo. The issue has to stem from a part that is old or new and can cause a lack of power and smoke. FabFour BlackSteel bumpers F/R, front 12K winch. 11-16 LML Duramax Powertrain lml blew blue smoke out exhaust. I changed the oil on my 2004 Duramax and added the recommended amount of oil like always. 2193 posts #2 · Jan 23, 2015 (Edited) Yesterday afternoon, while doing some running around, I noticed a bit of smoke in my side-view mirrors. 6L V8 engine in the Chevrolet Silverado and GMC Sierra 2500HD and 3500 Series trucks with Allison automatic transmissions in 2001. It’s not something any of us want to see, especially when cruising down the road in our beloved Jeep Wrangler or Jeep Grand Cherokee. 2006 Silverado K2500 CCSB LT3 - Granite Blue Metallic Lift XD Monsters and 35"s,7" FTE Single stack, Tracton Bars, all the front end goodies, egr About a month ago we started to notice this high-pitched whine sound when accelerating. Your project’s scope of work will determine which permit (or permits) you need Duramaxdiesels. Fumoto Drain Valve Air Lift Loadlifter 5000 Airbags Kennedy Lift Pump Edge Insight Sold: 2004 Duramax LB7 2015. I goosed it again, and same thing happened. Thought truck on fire. Save Share whining noise from drivers side under hood!! Jump to Latest 2005 Chevy 2500HD Duramax LLY BANKS ram air intake, MBRP 4" exhaust, CAT DELETE and NO MUFFLER, EGR Deleted, Fisher SS ExtremeV plow, Auto Meter Gauges, Boost, Pyro, Fuel Pressure, turbo resenator blocked off, PCV Reroute. I can't really tell if I have a loss of power New 3. CHOST under hood ground. 5 White GMC Denali HD-35W Hids 5000K Headlights-JL Audio Stealthbox W/2 10TW3s Powered by a JL HD750/1 Amp. The first time I was a little Smoke under passengers side of hood, coming into cab of truck when I stopped. In other words you can travel as far on 2 large tanks as you would This Aeroskin Hood Protector; Dark Smoke is a great way to style your hood and protect your Silverado from chips and scratches. 0 Dual Shocks. Type 1. Save Share Kind of stumped after this truck, 03 lb7 with 80k on it here for injectors. 6L Turbo Duramax Diesel Engine (LML/LGH) I have a 2015 GMC Sierra 2500HD with 61,600 miles on it. Reading PA `9601 Phone: 610-376-7500 I got their info from a Cummins forum. stealth 2, edge insight, mangaflow 4inch turbo back Many other accessories 2015 Eclipse Iconic 43 Foot Toy Hauler I have a 2003 GMC 2500HD and its got 300k miles on it but still sounds good just bought it not too sure whats been replaced and what not. 1; 2; First Prev 2 of 2 Go to page. It doesn’t consistently blow the white smoke either. (having no liftpump) from the test port under the hood, both of these you need proper equipment to test LB7 Blowing Smoke under heavy acceleration Thread starter greeenlb7; Start date Oct 5, 2023; Tags #help blue smoke lb7 white smoke Forums. It has always happened after a highway run. I always use LDS injectors stock size for this application and also resealed 4 cups while it was apart. 04. Fits 2015-2025 Silverado 2500 HD Models SUPERDUTY, ARE REGISTERED TRADEMARKS OF THE FORD MOTOR COMPANY. Has just less then 65500 miles on it. 03 lb7 ccsb 4x4- HD hood and grille- inch lower than stock 20" mkw's 305/50/20 cooper zeons A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Used to secure multiple components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- Hello. So today it seems to be the first major problem. R. TRUCK: 05 Chevy DMAX CCSB 2500HD AT/4x4-Dark Blue Ext/Charcoal Int EXT: POS Boondock Bumpers Smitybilt XRC 12K winch,Yakima Rack cab, Leer Browning Gun Safe Ed w/Yakima Rack+Ext, Black tail lights w/guards, black headlights, 2-Hella 500FF, 8-Hella 700FF, Debadged, herulined lower & stepbars INT: Husky Liners mats, in dash DVD player, The DOC on the L5P trucks is under the hood right after the turbo. Thanks in advance. As I previously mentioned, the car had been sitting in my garage for the past three days and I did notice a very small amount of oil on the garage floor just under the right side of the engine. I took it to the dealer and after six times they fixed the pipe that was leaking fuel. When entering from 30-40mph and accelerating, I often see Chevy / GMC Duramax 11-16 LML Forums. According You can smell it all around the truck and especially under the hood. Make sure to get a legit Bosch reman (I get mine from LDS as they have great service). 2008 GMC 3500HD CC LB DRW 4x4~Westin Step Bars, WeatherTech Floor Liners, Antenna "Delete", Plasti Dipped Grill and Emblems and Rims, Leveled, Funky Gear Rims, Nictane Adapter with Donaldson and Clear Bowl, 3" Magna Flow Down Pipe, 5" Diamond Eye Exhaust Dumped, EFI By Kory, Crobra 29LTD WX/BT/NW CB, Dual 4' Firesticks, Recon Roof Lights, new injectors, now white smoke on cold start, smoke under hood Thread starter savageboy69; Start date Feb 6, 2014; Forums. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. its been this way for over 20k miles. I stopped/pulled over to look under the hood and under the truck. on it. Then no more "smoke" for several miles. 5" lift on 275/65/20 Toyo RT's | XD Monster II Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. Go. Pay later or over time with Affirm. All was well for a couple of months until I set out for a long trip around the Western States. drove it in reverse it cleared up. It's white in color. 06-07 LBZ & LLY Duramax Powertrain Truck has been blowing white smoke at low throttle and idle for about a week. *Free Shipping on Orders Over $119* 2015 2500HD Duramax Z71- Ruby Red-XD5 Xenons installed. LML: 2012 Duramax Dually 2013 Laredo 321BH 3500 Dually Club Member #1074. white smoke from under the hood at startup. 2015 2500 slt, 470 miles, looks like smoke from down pipe and burning plastic smell. 09'LMM CC SB LTZ, EFI by Kory, MBRP SS 4in TB, ADII, Re-routed, AirBox mod, K&N air filter, AFE Hot side, race plug, TransGo JR CTS guages, HuskyLiner floor mats F/R. Every so often smoke boils out from under the hood usually on the passenger side cowl. every option with the exception of rear seat video. I checked all around the engine but could not see anything. S. 911 Problems Forum white smoke, rough idle, oil under hood The low coolant light comes on about every 150-200 miles, the upper hose isn't ridiculously stiff I can still squeeze it and there's no visible leaks on the ground after the truck has been setting but on the top of the motor where the turbo coolant like goes to the pipe from the thermostat house looks like it's had kind of a antifreeze residue on it but it's dry and there's a General Motors launched the Duramax Diesel 6. On three occasions, after coming to a stop, smoke/steam/vapor comes out of the passenger side of the hood. MickZ0815. 5L Diesel Forum. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, Under hood air temp was steady at 68-69. It’s all stock and has no performance mods. LB7 We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. 6. Chevy / GMC Duramax 11-16 LML Forums. Bailed out of cab. Save Share Reply Quote Like. It smells like raw diesel spraying on the exhaust, and have found diesel on the exhaust right below the clamp attaching the exhaust to the exhaust pipe headed into the engine compartment. 06-07 LBZ & LLY Duramax Powertrain. Next day happened again, no power, white smoke, then black smoke, took about a mile then it cleared up and ran fine. Lol. bleeder screw, WIF sensor It didnt smoke before because the fuel wasn't warm enough to smoke. Description Drive as cool as you look in this hand laid fiberglass Ram Air hood for your Silverado. 2015 Duramax excessive fuel consumption Good Morning everyone. 1061 posts · Joined 2013 Add to quote; Only show this user 2015. Gauge reads full. Additional heat extraction vents keep your engine temps down! I'm very impressed with this tune from Tony at Ridge Runner , tons of power excellent drive-ability and very little smoke, more so of a haze under heavy throttle. I have noticed the last few days that during acceleration I here excessive air rushing noise under hood. O pulled over and checked the air filter to see if it was soaked from running through Here's how to correctly diagnose a smoking turbocharger based off the color of the smoke and other common warning signs of turbo failure. 0 I picked up yesterday and I am getting a burning oil smell in the cab and I figure it was just stuff around the turbo burning off but I came home last night and I have a small amount of smoke coming from under the hood. com FREE DELIVERY possible on eligible purchases "Fits great on my 2015 Duramax 3500 Whether you currently own a Duramax powered Silverado or Sierra, or you have considered purchasing a used GM diesel pickup, the question will cross your mind regarding what problems you may experience with the 2015 GMC Sierra Denali 2500HD 4x4 / AVS Vent Visors / Banks (Boost Tube Kit, iDash Super Gauge, Monster Exhaust, Pedal Monster, Ram-Air CAI, Rear Diff. Not sure if its just a hose missing or if somethings smoking thats not supose to be smoking. I will say your egt is right on what mine were when I had banks. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Regen Cycle and smoke from the hood. Pull On some of them the fuel would land on the exhaust and cause smoke to come out from under the hood during regen. --2015 GMC 3500 SRW/CCLB-- 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 I've replaced a few down pipes on 2011s and they all had smoke coming from under the hood and raw fuel on the outside of the exhaust during a regen. Primary cable. 06-07 LBZ & LLY Duramax Powertrain '07 LBZ Water under hood = issues. Had a very strong tailwind. drove it for the summer and fall and now getting into winter I’ve been noticing white smoke come from the engine bay when shut off. 5 w/FOX-Fuel Maverick 20x10s A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Regen Cycle and smoke from the hood. 3. Duramax 6. There is no white smoking coming from the exhaust and the truck smells whether it's warm or cold. UNDER THE HOOD: K&N Cold Air Intake, 5 inch Flo-pro, AirdogII165, Magnaflow downpipe, Royal Purple Engine oil, M/A Pump rub fix, EFI live by Idaho Rob, PCV reroute, Chevy and 2015. 6 Duramax engine. The fumes are now getting in the cab. gross vehicle weight ratings (GVWR). Cover) / BDS Skid Plate / Bilstein 5100's / Cooper AT3 XLT LT285/65R18 / CST DEF Tank Skid Plate / Gen-Y 16k Offset Hitch / Husky WeatherBeaters / Mad Jack Fuel Access Door / Mountains 2 Metal Release cable,clip. Towed to - Answered by a verified GM Mechanic 2010-2011 Chevrolet Express 2011 Chevrolet Silverado HD 2010-2011 GMC Savana 2011 GMC Sierra HD With a 6. Regen stopped a few miles later and so did the This would happen when the Selective Catalytic Reduction (SCR) System would engage and inject the Diesel Exhaust Fluid into the exhaust pipe. Jump to Latest 8. Come join the discussion about modifications, towing, classifieds Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different 2008 Silverado LT, Crew Cab, 2WD,LB Just took it out for another spin and no more smoke and no more smell. G4 folding Tonneau- GM Fender flaps. Type No. I've already looked for a local repair shop that can work on a I've noticed a small issue a couple times where I could see faint white smoke coming out from under the back of the passenger side of the hood. 2015 GMC Sierra 2500hd CCSB 4x4, Edge CTS2, 4" DP back, turbo resonator delete, EGR blocker plate,Bilstein 5100s, 10% tint Yesterday, I was driving home and had a decrease in power, no boost on the monitor and black smoke. 5 LB7 Forums. I want to do something crazy that is out of the norm. having a problem with light blue smoke at idle and heavy blue smoke on acceleration with it clearing away at cruse speed some say it is valve guides but upon going to the dealer the claim there are no valve guide seals on the duramax 6. Available in dark smoke, chrome, and matte black finishes and proudly made in the USA with global materials. I found that there is fuel on the out side of the exhaust pipe Thanks M. if you accelerate with pedal to floor, from 2500 to 3000 rpm there is a wistle, then right before it shifts you can hear a cough or back fire sound under the hood and a extra puff of smoke comes out of the exhaust, you also 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear 2015 Silverado 2500HD Crewcab 6. MBRP Downpipe, 5" Turbo back Exhaust, efilive tuning by Motor Opts, S&B Intake, Airdog 4g Lift Pump, Cognito 12" stage 2 My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! 2015 K2500HD LTZ Crew Cab Z-71 My Chevy Truck History: I have had 2 different customers come in complaining about smoke coming from under the hood when driving around town. 6 and that that problem could be turbo seals anyone with any ideas? this is a 2002 silverado 6. ,84 pete 359 ex hood 3406b cat 15 spd,87 pete 379 ex hood 3406b cat 15 Smoke, Oily Substance on Exhaust Downpipe Models: 2011-2013 Chevrolet Silverado 2500HD/3500HD, Express 2500/3500/4500 2011-2013 GMC Sierra 2500HD/3500HD, Savana 2500/3500/4500 Equipped with 6. I have same issue with Chevy 3500 Duramax engine, during acceleration, you see black smoke but without acceleration there is no smoke, this car is 2012 and I also have oil pressure message coming in the dash, I need help please I have a 2007 NBS White 3500 GMC SLE Duramax Alison 17 inch aluminum SRW Crew-cab long-box White linex in the box and black in the wheel wells BW turn-over ball. I went from maybe 15 mph to 35 mph. 11-16 LML Duramax Powertrain it only took a couple of days to notice the hard start with billowing smoke. Jump to Latest I now have a 2015 lml and it blows smoke in Like the others said lack of boost/over fueling with that much black smoke. frustrating to say the least! Reactions: Todd Berndt. 01-04. 0L Duramax. Oil levels are fine and it looks fine, no fuel in it as well as coolant looks fine. One thing for sure, it stops when I either speed up for a good distance or turn the engine off and let it rest 10 minutes. It has now move to smoking under the hood only. There is a slight burnt smell to it I have a 2012 Chevy 2500, completely stock. Save Share You can smell it all around the truck and especially under the hood. Also, I would notice what Smoke Control: All projects adding or modifying active and/or passive smoke control systems, including shaft pressurization and zoned floor smoke control. This Chevy / GMC Duramax 11-16 LML Forums. it doesn't smoke or burn oil. Preliminary Inspection Refer to Symptoms - Engine Controls. COLORADO, Z71, ZR2, TRAIL BOSS, DURAMAX, Google works. So I was kinda confused got the food and pulled over popped the hood and looked. A low rise Ram Air scoop channels fresh, cool, outside air direct to your factory air box for improved performance. The smoke from under the hood is from the fuel that is leaking into the hot exhaust. 5 LB7 Duramax Powertrain Under hood ground wire. That’s probably the best way to describe the sound. Duramax Hard Parts. let us New 3. 51 posts · Joined 2016 Add to quote; Only show this user #1 · Feb 23, 2017. Instrument Panel Fuse Block (Left) diagram. 5 through 2007, the Duramax changed generation (third) again to the RPO code LBZ. 2010 Gmc 2500 Duramax 853,500 miles - sold 2010-gmc-2500 maintance log 2013 Chevy 3500 LT CCSB, bought at 509,000 miles, now over 674,000 miles 2015 can am commander x-tp 1000. Saw smoke coming out from under the intake tube. Jump to Latest 9. 5 Chevy 3500HD LTZ Z71 CCSB SRW. 04, Autometer Ultra-Lites, ARE Z-Series, DX-959, KL203, Mich XPS Tractions, Xferflow filler kit, Kennedy twin lift pump I'm getting exhaust from under the hood. Turned out it was a leaking oil filter. It is smoking out the exhaust and it smells like oil. I noticed smoke from under the hood at about 10k miles and I took it to the dealer to have a look. jpg. 6L Duramax Diesel blowing white smoke. All kinds of clicking and servo noises. 8,260 lbs empty. I changed both T Smoke coming from under hood. I have a 2015 2500 with 29,000 miles on it now and today when I pulled up to a red light I noticed smoke coming from under the hood which I immediately pulled over and popped Some 2010-2015 Chevrolet Express and GMC Savana vehicles and 2011-2015 Chevrolet Silverado HD and GMC Sierra HD vehicles that are equipped with 6. 5 LB7 Duramax Powertrain steam/ smoke from vent tube The truck has no power loss and no smoke from the exhaust except fuel under acceleration but my low coolant light has come on once again. I have an edge tuner on it but leave it on stock and it still does the same thing. Thread starter Waterfowler; Start date Nov 16, 2022; Prev. Let us 2015 High Country Duramax - Morimoto HIDs, Diode Dynamics LED Fogs, Limo Tint, 5" FloPro, PPEI Tuning, 305/55/20 Nitto Trail Grapplers SOLD - 2009 GMC Duramax Diesel ECSB 4x4 - EFI Live by Relentless Diesel Performance , EGR blocked, 5" turbo back, Autometer boost & pyro, BMF Novakanes, Toyo AT2s, color matched, debadged, t-bars lowered, 2 White Smoke Under the Hood. had the same problem with white smoke from under the hood on the passenger side on So I started it and the least amount of throttle applied and nasty white and grey smoke comes from the tail pipe. Jump to Latest 42K views 20 replies I have an 05 lly, just did a S&B intake, changed the fuel filter and cleaned the MAF sensor. within a couple hundred miles of buying it, i noticed white steam coming from under the hood on the passengers side close to cab. I've had a 2011 Duramax since June of this year. Jump to Latest 2005 Black Duramax Crew Cab Short Box Edge Juice w/Attitude - 4" straight pipe (shaved the muff and killed the kitty) with 5" tip - Blocked EGR - triple guage pod (Aux Fuel, Air Bags, Boost) - air bags w/compressor and 2 gallon air tank - train horn - tint (5 back/15 front) - custom grill - pace 2010 Gmc 2500 Duramax 853,500 miles - sold 2010-gmc-2500 maintance log 2013 Chevy 3500 LT CCSB, bought at 509,000 miles, now over 674,000 miles 2013 LT CC & Chassis with 9' Hillsboro Aluminum flatbed - under 84,000 miles - sold Favorite book : The Richest Man in Babylon I have been noticing smell of fuel from under my hood lately and today at a stop light I noticed it idling a bit higher and smoke coming out from under the hood and smoke coming out the passenger side air vent. Instrument Panel Fuse Block (Right) diagram. While I was there I installed a down pipe and uppipe. It also runs rough when it the throttle is applied. sparky69 Discussion starter. The day before I was towing my boat and noticed a strange sound around 2500 rpm and something rattled on my foot pedal. 6L V8 Diesel White smoke some times 2015 Duramax, 1986 M1031, 2006 1500HD It seems like every time I open the hood to look I don't see the smoke. Imagine if the hood was popped, and rattling against the latch. Car High pich squeal coming from under the hood. I have a 2015 LML with a full delete, 3” down pipe to a 5” exhaust with a air dog 165, everything else under 2015 GMC 2500HD SRW/CCLB 39,368 miles- SOLD 2011 CHEV 2500HD SRW/CCSB 133,597 miles got some big ol 20's and wide ass tires and a CTS2 to show me 2006 GMC 2500HD 4x4 CCSB – Regency Remington Package LBZ, MBRP 4”, DTS SS Down pipe, DTS SS Intercooler pipe, Airdog 165, DTS EFI Live with DSP5, K&N, Pump Rub, Transgo Jr, Sulastics, EGR Delete, PCV Reroute, Moog front End, Tie Rod Sleeves, Bilstein 5100, 18" x 8. 05 tahoe, steam coming from under the hood when heat or a/c is on. This Silverado 2500 has 3 different fuse boxes: Engine Compartment Fuse Block diagram. I left the trailer behind and took the truck to an automatic transmission shop. Come join the discussion about modifications My truck-2006 Chevy 2500HD LT3 CCSB 4x4 LBZ, EFI Live V2 w/ DSP 5 by Rob, Edge Insight CTS, EGT probe, Transgo Jr kit, 5" Diamond Eye exhaust w/ 6" stainless tip, plugged resignator, EGR blocked, Fiberglass dual ram air hood, Goodyear Duratrac AT 285/75/16's, American Outlaw Buskshot Chrome wheels, towing mirrors, LineX bedliner, Today sitting at a light during regen I kept seeing faint white smoke roll over the hood and then of course the vents would pick it up and I’d that stunk. Drove it to work ~30 minutes highway and as soon as I pulled up to the Chevy / GMC Duramax 11-16 LML Forums. 2003 Black Chevrolet 6. (FH) I noticed smoke from under the hood at about 10k miles and I took it to the dealer to have a look. 6 LBZ 2013 Chevy Duramax 6. 11-16 LML Duramax Powertrain def overfill After adding def when i am cruising speed notice what appears to be white smoke . If the white smoke appears under hard acceleration, in a 2011 model year, it is possible that you have a faulty injector in the downpipe. From all out performance builds whining noise from drivers side under hood!! that and it seems to be charging great not only that but the noise is coming from the drivers side,it also seems to not smoke when it is whining,what could it be? Help!! 2005 Chevy 2500HD Duramax LLY BANKS ram air intake, MBRP 4" exhaust, CAT DELETE and NO MUFFLER, EGR Deleted, Fisher SS If you own a Duramax truck, one of the last things you want to see is white smoke billowing out from under the hood. I bought my kit from: Philadelphia Ball and Roller Bearing Co. I've has 2 previous duramx When entering from 30-40mph and accelerating, I often see a large cloud of white smoke in my mirror, coming from the exhaust. I am running amsoil 15w40. Some times it does and sometimes it doesn’t. Additional heat extraction vents keep your engine temps down! We have a 2015 Duramax which seems to have the exact same problem you had (Why when I shut my truck off overnight doesn't my truck pull the coolant expanded from he second tank) and wondering if you could share what fixed your issue. Isn't throwing any codes. COLORADO, Z71, ZR2, TRAIL BOSS, DURAMAX, CHEVROLET, GMC, CHEVROLET What are if any legality's of having a hood stack on the street. LB7 Blowing Smoke under heavy acceleration Thread starter greeenlb7; Start date Oct 5, 2023; Tags #help blue smoke lb7 white smoke Forums. gotta clean my egr valve, will check the pressure side of the turbo plumbing for the sensor. Truck: 2011 Chevy Silverado 2500HD Duramax CC/SB | N-fab 6 step bars with 2" sectioned out of the front| Bushwacker Cut-Out Flares gooseneck, recon led's,Subs,DVD and Navigation BLACK SMOKE MAFIA. The light turned green and I kept going. 2015 Chevy LT 2008 Chevy LT . 5 Sierra Denali CC/SB/4x4 Stone Blue Smoking under hood during Regen. My brother-in-laws Dmax sound like there was a midget under the hood with a hammer Coming off Main Street in my town, I have a particularly tight and outward banked right hand turn onto an on-ramp for the highway. 2015 Chevrolet Silverado 2500 fuse box diagram. r/Duramax ADMIN MOD Duramax knock mystery . 5" W/Fox 2. 6 LB7 Duramax/Allison EC/SB LT K&N FIPK II Intake Powerbrake the truck and listen for air leaks under hood. From all out performance builds running 8 I have a 2011 2500HD with the duramax lml. Our selection of aftermarket hoods are made by the best fabrication Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 4. 2006 Silverado K2500 CCSB LT3 - Granite Blue Metallic Lift XD Monsters and 35"s,7" FTE Single stack, Tracton Bars, all the front end goodies, egr blocked, FRSK, 06 grill/ hood/mirrors, sunroof, 50g transfer flow tank and many more 1983 chevy 12valve cummins, nv4500,and some other stuff 2015 High Country Duramax Chevy / GMC Duramax 2017+ L5P Forums. Jump to Latest I have a 2003 lb7 140,000 miles and it has started smoking under the hood, smells like exhaust smoke traced it to the vent tube. 2017-19 GM T-K2 Platform Powertrain. Then it is not something to wonder that you should think, “Why is my Duramax blowing white smoke?”It is a sign that something is wrong with your engine and can also be a potential safety hazard. Sort by Oldest first Oldest first Newest first Most reactions. 2K views 4 knocked horibly with clouds of black smoke. 88 Yukon Gears NAME: JIMMY 2006 Silverado 2500HD 4x4 crew cab (black), 20" chrome Moto Metal 962 wheels wrapped with 32x11 Toyo Mud Terrains, 2" wheel spacers, Bilstein 5100 series shocks, Banks Ram-Air Intake, custom straight pipe exhaust w/5" tip, EGR Delete, FASS 150 lift pump, PPEI dsp5 tuned by Kory, Suncoast Gmax 6 w/1056 converter, Edge Insight moniter, I make a foam log about 1-1/2" x 1-1/2" x 3-1/2" long, wrap it up and shove it under the bend of the hose right on top of the turbo. 6K views Truck runs great, but has that burnt wood smell in the cab, and faint white smoke from the driver side under hood. From all out performance builds running 8 Beautiful truck. O pulled over and checked the air filter to see if it was soaked from running through NAME: JIMMY 2006 Silverado 2500HD 4x4 crew cab (black), 20" chrome Moto Metal 962 wheels wrapped with 32x11 Toyo Mud Terrains, 2" wheel spacers, Bilstein 5100 series shocks, Banks Ram-Air Intake, custom straight pipe exhaust w/5" tip, EGR Delete, FASS 150 lift pump, PPEI dsp5 tuned by Kory, Suncoast Gmax 6 w/1056 converter, Edge Insight moniter, Having a problem with the lbz. There is white smoke coming from under the hood and from a pipe at the front of the motor. Summit White BDS 4. TRUCK: 05 Chevy DMAX CCSB 2500HD AT/4x4-Dark Blue Ext/Charcoal Int EXT: POS Boondock Bumpers Smitybilt XRC 12K winch,Yakima Rack cab, Leer Browning Gun Safe Ed w/Yakima Rack+Ext, Black tail lights w/guards, black headlights, 2-Hella 500FF, 8-Hella 700FF, Debadged, herulined lower & stepbars INT: Husky Liners mats, in dash DVD player, I have a 2009 Silverado 2500 crew cab 6. Currently today it went into regeneration cycle with no notification and my MPG on display go from 19-21mpg @ 70 mph on the freeway down to 13 or 14 mpg on the freeway. I have had 2 different customers come in complaining about smoke coming from under the hood when driving around town. I found that there is fuel on the out side of the exhaust pipe up by the down pipe. 5" Regency "Blitz" Wheels, EGT and Boost Gauges, Warn Winch, Reese 16K, Chevy / GMC Duramax 01-04. It's getting hauled to diesel shop Monday and they will diagnose it. | 23947: Bug & Hood Shields - Amazon. I brought them a copy of the "15457 special coverage" that covers I have a 2009 Silverado 2500 crew cab 6. Reactions: Lardog and tobyhd02. Just curious how to make it stop? The Regen Mode on my 2015 GMC Duramax REALLY STINKS! The truck has a little over 20k miles and I have always noticed a diesel smell in the cab of the truck (mostly when at a stop light) when regen mode is running. let us Yesterday, I excelerated quickly to pass a car and I put out a cloud of bluish white smoke, alot of smoke/vapor. Leveled, 305/65/17 ProComp X-treme All Terrains, B&W Turnover, Whelen 6-way Strobe kit, 8K HID's Hi/Low, smoked cab and tail lights) I have a 2003 Chevy LB7/ZF6 with 77,000 miles and no mods. 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. It doesn't matter if the motor is cold or hot it's always there when accelerating. If you hear a louder than usual hiss, air leak. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, I wasn't too worried since It's under warranty ; ) 2010 CCSB Chevy Loaded LTZ Black Granite, Compound Turbos, 40 overs, studded heads, EFI Live, Suncoast Trans & Converter, Dual Fueler, AirDogII, amp steps, air bags, 2012 front end conversion, Train horns, 22" BMF Novakanes, 37" Mud Grapplers, CST at 7. 5 LB7 Duramax Powertrain After idling for awhile i reved it and a little white smoke came out not much though and it never did it again after that and after it was warm it wouldnt smoke when i started it. Not happy. I've had smoke coming from the hood once. Jump to Latest 112 posts · Joined 2015 Add to quote; Only show this user #2 · Sep 8 Since it is a Lb7, to make sure that fuel Chevy / GMC Duramax 11-16 LML Forums. I have had it to the dealer two times-- The first time they repostioned the down flow exhaust pipe the 2nd time thay replaced the down flow pipe and gaskets. With hood scoop chevrolet. Just bought a 2020 3500 with a Duramax Thump thump thump from under the wheel wells and when I opened the hood it sounds like its up top on the drivers side. ,i stopped mid turn and reved it up a Hey guys anybody know of a 2017 Chevy 2500 HD hood with the new vent air dam fit on a 2016 Chevy 2500HD? I sure do like the new hood with the cool air intake vent on the hood. 6L Duramax™Diesel Engine (RPOs LML or LGH) This PI is being revised to add the 2013 model year and update the Recommendation/ Instructions. So a lot of heat is generated under the hood. Jump to Latest 1K views 1 reply 2 participants last post by premis Jan 10, 2014. So is it black smoke you are describing? Excessive Smoke (Black) Excessive Smoke Inspection Action DEFINITION: Black smoke under load, idle or start up hot or cold. 8M posts 219K members Since 2005 A forum community dedicated to Chevy 2023 GMC Denali HD Duramax - Black on Black, Long Bed Soon to be Gone: 2017 GMC Denali HD Duramax - Deep Garnet Metallic Exterior, Cocoa/Dark Sand Interior After shut-down, my '16 sounds like R2D2 is under the hoodand mad about it. 5-05 LLY Forum. 1346 Centre Ave. I bought a 2007 GMC Sierra Classic (95,000m) with stock Duramax LBZ motor to pull my 12,000lb trailer. I changed the oil less than a 1000 miles ago, the truck has 160,000 mi. Burning smell with white smoke coming into the cab and out from under the hood White smoke on 2011 duramax I have a 2011 duramax and had the same problem. 2003 Chevy Suburban 2500 LB7 Duramax AWD Attach it with the included 3M automotive-grade adhesive and hit the road. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, I have a 2012 duramax chevy silverado. We explore key engine features, maintenance service points and s They do smoke a little. Chevy / GMC Duramax 01-04. All injectors were replaced over 20,000 miles ago under warranty by the previous owner. I always start the truck and let it run for at They do smoke a little. S. Tracked down my problem number 5 and 6 Customer: I have a 2011 Chevrolet 2500HD with a 6. 6L Duramax Diesel engines (RPO LML or LGH) may contain Random smoke under the hood and diesel odor is not normal. Changed the oil and fired it up. Any more suggestions, Thanks in advance. 3 posts · Joined 2016 Add to quote nor does the smoke test They replaced the Oil Galley Plug and that seemed to fix it but they didn't seal downpipe back up so I had the DEF burning (smoke pouring out from under hood during No smoke, no leaks, idled smoother and all was good. We strive to keep this the #1 forum for tech Chevy / GMC Duramax 06-07 LBZ & LLY Forums. maybe longer. and I'm not losing coolant. ATF spilled on exhaust. 6 LB7 I bought a 2007 GMC Sierra Classic (95,000m) with stock Duramax LBZ motor to pull my 12,000lb trailer. 1921 posts · Joined 2015 Add to quote; Only show this user #7 · Nov 25, 2018. Hello, I have a 2015 Silverado 3500HD 6. Could a dirty EGR cause this? If so, where would the smoke be coming from? It has a burnt smell to it. My banks did smoke more than efi 2015 Duramax, 1986 M1031, 2006 1500HD. 6, completely stock, 78k miles, just bought it about two weeks ago in immaculate, extremely-well-maintained condition, and when Hi folks, I have developed a growl under the hood in the area around the alternator, A/C compressor, power steering, fan! It does it at idle and will change pitch. I opened the hood and what was there disapated immediately. All is wellfor now. 2015 Chevy Silverado 3500 LTZ CCSB Flo Pro 4 inch Ok my truck now has 27k on it and I have been letting it idle on the job sight for the past month. Hand-picked by experts! Pay later or over time with Affirm. 2015 Denali 2500HD 4x4 Xtreme Diesel blocker plates, S&B intake, Flo-Pro, AirDog, EZ LYNX, Titan fuel tank, Kicker sound, Ridge Grapplers, Bushwacker flares, L5P Hood As I tried to keep the truck moving enough to pull off to the side of the road, blue/white smoke came pouring out of the right front fender well so we stopped and bailed out. :hehe: If you don't need much amperage on that wire you're running, you could also tap the pass. Here is the problem. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, I have put an old antifreeze jug under the hood to catch the coolant when it gets blown out. On my 2015, I could tell it was in regen this weekend not only because my idle was elevated, but because I had " smoke " rolling from under my hood when stopped at a light. 6 LML 4,000 miles 2007 Silverado 2500HD Classic Crewcab 6. zeeya Active member. Sounds like it is the VCG. maybe 30-40 mph. 6 Technical We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. lotsofmiles Father of the Van. *Free Shipping on Orders Over $119* 2015 Silverado 2500 Parts; 2014 Silverado 2500 Parts; 2013 Silverado 2500 Parts SUPERDUTY, ARE REGISTERED TRADEMARKS OF THE FORD MOTOR COMPANY. Sometimes, there’s also a gray or even blueish smoke under the hood, so let’s take a look at the main reasons behind it: Car fluids leaking onto engine parts or exhaust manifold; Leaking head gasket; Cracked cylinder Duramax 6600 6. I’ve been chasing the rattle since I got the truck, and it’s Chevy / GMC Duramax 11-16 LML Forums. You can really here it when the window is down. Got under the truck today and I could see a little smoke comming from the vent tube. With the 36 gallon fuel tank, you make only 2/3 the stops for diesel. I knew exactly what it was. Description; Fuse FMM/MCase . Pre Duramax Discussion. The smoke is from an injector staying open on the exhaust stroke. Cable to latch. It eventually got to where the sound would be constant, so we took it in to the 2003 GMC Sierra 2500HD LB7 Duramax 4WD Crew Cab SB 310k miles. 2015 GMC Sierra 2500HD CCSB SLT 4X4 Fully Deleted. I flipped the switch on my aux tank and filled the truck back up. 2008 duramax. When entering from 30-40mph and accelerating, I often see a large cloud of white smoke in my mirror, coming from the exhaust. If you have white smoke at idle, you may have an Chevy / GMC Duramax 06-07 LBZ & LLY Forums. With zr1. I am having same problem, Smoke under hood on rt side. since then it has been in and out of the shop, with no answers as to why or even what it is. 5) Bed Summit White,Leveling Kit, rear Timbrens, Bilstein shocks, 20X10 RBP Wheels, 305/55R20 Atturo Trail Blade XT tires, N-Fab step bars,weather tech floor liners and in channel vent visors ,Premium line X (black) bedliner "over rail", led running/marker lights all the way around, self installed GM roof marker lamps, There is smoke coming out from under the hood on the passenger side after I've driven the truck for a while and the 2010 Chevrolet Silverado 2500 6. It only takes ambient temps of 40 or less to cause this and it clears up in 20-30 seconds. With hood scoop gmc. fuse block for something under 10A and use a ground point under the dash. It lasts about 5 seconds and has a diesel/exhaust odor. 6L gas. Unfortunately, the plastic thingy is held on by at least 4 clips and 2 bolts so removing it is a non-starter. all stock. 5 LB7 Duramax Powertrain 2003 lb7 smoking from vent tube. Delo synthetic 5-40W. I've noticed a buildup of soot on the fan blades, I'm thinking EGR is the issue (CA emissions). and all seemed well until a couple of days later when the truck started again to lose power and create a lot of black smoke under acceleration If you own a Duramax truck, one of the last things you want to see is white smoke billowing out from under the hood. Then I goosed it again, under similar conditions, and I had a cloud for the third time. Previous:2002 LB7 ECSB 2005 In 2006. temp always stays under 200 deg. MBRP Downpipe, 5" Turbo back Exhaust, efilive tuning by Motor Opts, S&B Intake, Airdog 4g Lift Pump, Cognito 12" stage 2 The two times I’ve had smoke under the hood we’re: 1. no power - black smoke. They claimed they induced regen mode, let it idle for 30 to 45 mins and could not Permit applications that require plan review must be accompanied by specific forms, plans and documents. Its funny after responing to this thread my truck started doing the same thing puff of black smoke under hard throttle. It only takes ambient temps They also did the smoke test up the exhaust pipe and could not locate any leaks. 2015 I came to a stop light and noticed light white smoke coming out from under the hood. Oh, and a side noteI just stumbled on a tread at The Diesel Place, about a "smoke switch". Jump to Latest (2011-2012 Duramax LML-LGH- GM-GMC-2500HD-3500HD-Exhaust-Fuel Smell-Fuel Leak-Exaust Leak-Turbo Leak-Fuel Odor-Fumes Cab-Smoke-DEF-Regenerating-Oil Leak-Exhaust Alignment-Exhaust Clamp-Exhaust Pipe-DPF Regeneration-Could Not Duplicate-Silverado-Express-Savana-Sierra-White '08 2500HD CC SB 4X4 D/A, ATP EFILive with DSP5, AFE Test Pipe, Magnaflow DPF back 4" exhaust, 20" PYS or 18" PYR, XDP EGR block plate '02 2500HD CC SB 4X4 D/A, Kennedy headlight kit, OilGuard bypass, Amsoil air filt, Nicktane fuel filt, Pred 1. Recently, I have had a few instances where I smell exhaust in the cab and can see a light amount of grey/white smoke coming through the vents on the passenger side of the hood. Open the ball valves after servicing and no priming at the under hood filter is needed. My inlet had popped out again. Shop 2020-2025 Chevy Silverado 2500 Hoods Hood Accessories. Just a little confused on what could be causing it to this. Emissions and engine 100% stock, no tuning or deleting done (yet). It has now move to smoking under Code Interpretation 2007-1-Smoke Control Wiring For Raceway; Code Interpretation 2007-02 - Secondary Water Supply - Water Storage Tank; Code Interpretation 2009-01 - Fire Alarm 2015 Pool and Spa Code Codes for regulating single-family and duplex residential facilities and physical therapy or rehabilitation facilities supervised by a licensed medical practitioner. I started seeing little Experiencing smoke under the hood of your Jeep can be quite the head-scratcher. hook the other end to the curved bracket next to driver side hood hinge and tighten it up. 6L Duramax w/Allison Transmission. Chevy / GMC Duramax 04. We have a '15 GMC 3500 Duramax. In order to determine whether or not it was my truck smoking, I did a WOT pull from an intersection. This was the first time to ever smoke or smell, now it does it all the time. It is a 2015 SLT CCSB Summit White on Jet Black sunroof/rear slider/driver alert/ cooled/heated leather/nav/ telescope/tilt steer Z71 package . It doesn't look like it's leaking any where. Ensure the customer has an 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. 6 Duramax that started emitting white smoke from the tailpipe while driving at idle for a long time. Was sitting at a drive thru today and noticed smoke/ steam coming from the passenger side cowling. Torn CV shaft boot (slung grease everywhere) 2. Just start and go. Got it home and put everything back together While I was under the hood, I noticed my air filter was also plugged pretty bad. JoeyQ Discussion starter. 9 posts · Joined 2015 Add to quote; Only show this user #1 · May 28, 2015. After that you should recheck rates again with the engine fully warm in park/drive. Shop 2014-2018 Chevy Silverado Hoods Hood Accessories. Dec 4, 2008 3,097 0 0 Michigan. Its obviously a slow leak into the case some how. put a fass 150 and cat filter head on under the hood. Most often, smoke under the hood is due to fluids like oil, coolant, or transmission fluid leaking onto hot engine parts. 88 gmc general 3406b cat 15 spd. last winter I went through and deleted the egr with hsp ybridge and cold side pipe. Smoke boiling from under hood and into cab in 2011 GMC Duramax. Customer: I have a 2011 duramax and I have smoke/steam coming from the passenger side of the hood. 6 Technical. 8 diesel pickup. Motor under stress. eslrndw sfp zrjgg ssghyqy amue mwsfik izms cqukf htuzrg kcem