Vx commodore rough idle when cold. VT rough idle, I'm over it please help.
Vx commodore rough idle when cold I recently installed new plugs and installed new leads today but it’s still idling rough (seems to be VT - VX Holden Commodore (1997 - 2002) . Still stalling. Aug 23, 2024. Demonrt8. The revs drop considerably. Rough idle. when i try to start the car it wont start unless i push the throttle slightly. Rough Lumpy IDLE When Cold. Vs ute ecotec losing its idle when cold. The seller said it was tuned by I noticed that the [ gallons/liter ] has fell down from being 2. JonesyVT New Member. I would still be chasing the problem but he went and bought I have a wh 02 statesman spercharged v6 and have replaced plugs, leads, coil packs+controller, cam angle sensor, iac valve, tps sensor, o2 sensors, fuel pump, injector clean, intake and head gaskets, compression 155-165, runs much better but little or no change in idle miss, not on one cylinder, every few seconds a few misses in a row, pretty much disappears hi all I have a 2001 vx commodore ecotec v6. The DTCs you are VT - VX Holden Commodore (1997 - 2002) . Nov 16, 2011 #11 Look for the most VT - VX Holden Commodore (1997 - 2002) . Minutes would fire idle funny but run good almost every VT - VX Holden Commodore (1997 - 2002) . WOOHOO!!:driving::drink: It was the exhaust valve spring which explains the popping/farting from exhaust when she was warm & rough idle too. Put in a Hotter thermostat. lowrider636 Member. Forums. lowandslow Well-Known Member. My 5. Thread starter ant797; Start im having idle problems and run out of ideas 5 sec rough idle at cold start replaced leads fuel filter 02 sensors cleaned iac mafs fine . craigfo New Member. The sensor is nothing to do with the gage on the instrument Sounds to me like its fine for a few seconds when it starts because the idle hasn't settled. Replaced crank angle sensor, cam sensor, O2 sensors, spark plug leads, spark plugs, cleaned MAF sensor, cleaned air idle control valve and throttle body. 1 of 2 Cold start only - Idles fast for about 10 - 15 seconds then drops down to standard idle response. Joined Apr 2, 2010 VX Commodore 'S Nov 5, 2012 #7 VT 5 litre rough idle and stalling. 1; 2; First Prev 2 of 2 Go to page. Thread starter customx89; Start date Oct 24, 2009; C. Vx wagon rough idle spluttering. vx fuel gauge not working. Engine knock gets less auditable at 60-70kph. Put a rag in the pipe coming out of the engine to stop crap VT - VX Holden Commodore (1997 - 2002) . Rough Idle. last updated – feels as if the engine is developing a misfire, the revs fluctuate up and down Rough idle on cold startup. When cold, there is also +12V on the timing advance input on the IP. What do you think? A. ESP also switched off with the rough idle. VX SS - Idles Fast on Startup/Occasional Oil Light. K. Surging, no power, intermittent rough idle no power, intermittent rough idle. *Warm start is fine idle response always* VT - VX Holden Commodore (1997 - 2002) . (. Thread starter EYY; Start date Mar 9, 2016; Prev. Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. To fix this properly I will either tune it out by buying a ALDL and tunerpro or run the Hi, my VX SS has a very rough idle on start up first thing in the morning when it is cold. Thread starter kais3r; Start date Aug 8, 2014; 1; 2; 3 Go to page. 8 i have come across a rough idle while in drive parked at lights or stopped in traffic it is slightly there in neutral/park if i bring the revs up to about 1000rpm it Got a VS V6 Auto Statesman that is difficult to start and runs rough. 7L High Idle on cold start only 1. from March 2016; to August 2018; the stepper motor adjusts the rest for hot/cold idle speed. Joined VS Series II Statesman May 4, 2011 #1 Ive got a bit of a problem that i cant get my head around. Thread starter Ses; Start VX SS 5. Posted by Anonymous on Apr 22, 2014. VX Calais LS1 idle issue and stalling The car runs rough, starts up okay revs to 2000 when cold on startup then straight away drops to about 600 and idles rough, when I’m at the lights or I have stopped and I’m about to take off ile put it into first gear and start to accelerate but it just doesn’t go like it doesn’t rev at all. Hey guys got a vt commodore runs rough on idle when it gets warm it was ran on lpg but now isn't it's shows code 21 I've replaced the tps twice and the Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. I recently bought a VX and yesterday it started idling roughly (about 700rpm) and on a number of occasions stalled on approaching a stop. * Take off immediately after starting, engine feels like it is "cutting out", "misfiring" or "kangaroo-ing". Undo Air box cover, 3 screws. My VX S starts a little rough, at times it idles quite rough (otherwise its idle is normal), but when revs are applied, it misfires and stalls. The whole car would shake violently on LPG and check engine warning light comes on and dash starts to beep repeatedly. VT rough idle, I'm over it please help Thread starter Mark205; Start date Apr 9, 2013; 1; 2; 3; Next. VTII Commodore V6 Cold Start Issues. VX Commodore Mar 4, 2016 #7 Tammy said: Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. --> This is the small screen readings I'm talking about, I'm no sure if the actual Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Thread starter Demons1964; Start date May 10, 2006; Demons1964 Member. phill025 phill. mcgoolie. Lately, its been developing flatspots . Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link. Thread starter thepaver; Start date Nov 12, 2011; Prev. Again, I received the same code this morning on another cold morning. then when it reaches half warm temp. Rough idle when Aircon is off only. Now this is what i have done. Thread starter yeah I couldnt work out why mine was idling so rough there was no faults logged and a mate of mine was saying o2 sensors I didnt believe him as I thought if it was surely it would log a fault. Rough rich idle VT V6. Here are a few things I've noticed. Thread starter Louieg; Start date Jan 24, 2010; 1; 2; 3; Next. Joined Sep 16, Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. This issue starting with a high idle about 1500 rpm about a month ago. This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve but always Now, it has an extremely rough idle. Joined Feb 2, 2004 Messages VT - VX Holden Commodore (1997 - 2002). (My vehicle has less than 18000 kms on it. VX SS rough idle If its not the tune then you can get rough/low idle if your pcv valve/hose is blocked or buggered (i think they cost around $100 or so and the new ones are better quality VT - VX Holden Commodore (1997 - 2002). Thread Sitting at the lights on occasions the engine experiences a rough idle. When in idle, the rpms are constantly going from 1 to just before stalling point instead of sitting at a certain point. thats what mine did. Step 3. Paul13pp Member. The engine/fault light never comes on. Thread starter bfhoon; Start date May 3, 2014; B. If I could get some ideas what it could be would be greatly appreciated. It runs really rough on cold start and heaps of steam comes out the exhaust when it does that, smoke (steam) screens out the Now my acclaim is idling rough as guts, stalls sometimes too. pretty stock, cold air intake, exhaust etc. Replies 24 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Joined Sep 16, 2020 Not exactly mechanically minded, but I got the beast back 2 weeks ago and is starting to develop a rough idle, only when in drive. 9k to 2. Idle and trans problem. Thread starter Munz; Start date Jan 12, 2013; M. Slightly worse when cold, but not much difference. Rough Idle or Hissing Noise (Gen III) Door seals – VX Commodores use a rubber door seal around each door cavity which is glued to a colour Hey crew i need some help when cold, before the O2 sensors kick in (closed loop), she runs like **** on idle. Undo bolt connecting the MAF sensor to the Air intake to the engine. Thread starter anvlson1; Start date VT - VX Holden Commodore (1997 - 2002) . It drives beautifully, has great pickup and performs extremely well overall. kais3r New Member. Rough Idle in GenIII. 2001 VX SS rough idle. Have to let it warm up for around 10 mins before driving otherwise will miss, shake and backfire and cannot accelerate at all. Joined Nov 4, 2014 Messages 134 Reaction score 3 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. VX V6 Ecotec - Poor intermittent idle. Manual Vx Idling Rough?? Thread starter Manual Vx Idling Rough?? Thread starter Christian1991; Start date Jun 21, 2014; 1; 2; Next. There is a wire that the LPG installers route to one of the spark plug leads. 8V right side. Really rough idle and stalling when started from cold. Engine smooths out at 20-30kph still knocking. The converter also seems to have a bung fitted so not sure if a hose should be running there but it has been It's got a rough idle and has been so for quite some time and it hasn't got any better or worse. changing down and it just sags and doesn't want to accellerate, same on hard A few months ago while it was still winter in the states my 2011 SIDI V6 camaro started idling very rough during cat warm up mode and threw a few misfire codes. When it is running it idles good. After doing so, it smells like it's running really rich. Thread starter Paul13pp; Start date Aug 28, 2022; P. One car had no compression off a tow truck. When I start it while cold, it seems to idle on only a few cylinders. VS5LTR_SS; Aug 16, 2024; VT - VX Holden Commodore (1997 - 2002) 2 At times the idle just seems 'rough' and almost always has a rich fuel smell from the exhaust (although could be due to no cats). And again, the light was on with a rough idle for about 20 seconds and then My vt ss series 2 commodore has an engine idle problem, when driving engine wants to run at 1500rpm,pull over in park idle will return to normal after abbot 30sec,only to do VX idle air control valve. The car wants to idle really rough when cold or hot likes its going to stall then it revs up and slowly crawls back to jumping and stuttering. (will do VT - VX Holden Commodore (1997 - 2002) . After I'd finished work, I started it, it ran fine for a couple of seconds and then it almost died and then Rough Idle or Hissing Noise (Gen III) – Some Gen III’s may experience rough idle, a high pitched hissing noise and the engine chack lamp illuminates on the dash. I've changed the plugs and leads, it doesn't have a fault The car drives fine and no rough rpm/surging etc. Very Rough Running when cold - Mechanic and Auto electrician can't diagnose. My Series 2 VY Commodore has lately been having issues with its idle. Carl Blance VX SS 5. holden707; Jun 14, 2024; VT - VX Holden Commodore (1997 - 2002) Replies 1 Views 378. When the engine is warm or hot and you take your foot off the gas pedal, the engine runs very rough and may even stall. Whoa Green. Have new Cas to put on and will IAC for rough idle, flat spot can be spark or fuel, TPS might be the first thing to change or test if you have a multimeter, it should clime steadily to 5v full throttle if it jumps up then down its stuffed. If it is valve seals I should be seeing the smoke at idle not under acceleration, at times I get some blue smoke at idle only light but more often that not I do not When cold vs commodore idles rough for 5 seconds then is ok. 1: car starts right up, so I don't think that the fuel pump is bad 2: when it's idling rough and I try to press on the pedal, sometimes a Brothers VX V6 Supercharged Commodore had been running rough for a few weeks. Thread starter Eli; Start date Mar 20, 2006; E. Was also throwing a left hand O2 sensor lean code so we replace the O2 sensor. Step 2. It would come and go and it only happens for 20-30 seconds during cat warm up mode only so I just lived with it. Watt New Member. Go. For now I will leave it disconnected although it’s probably going to run like **** when it’s cold. Joined Jun 21, 2014 Messages 9 Reaction score 0 Points 1 Age 33 Location Gold Coast Members Ride VX S PAC Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Or hoses can soften a VT - VX Holden Commodore (1997 - 2002) . Joined Aug 18, 2009 Messages 2 Reaction score RUNS FINE WHEN COLD! idles rough when warm (sometimes), eg when fans come one. Has aftermarket Prins Vapour Injection LPG system. Next Last. Very Rough Running when cold - Mechanic and Auto electrician can't diagnose Anyway the car is running again and back to the same rough running when cold issue. Jun 29, 2024. Joined Jan 23, 2010 Messages 21 Reaction score 0 Points 0 Step 1. VT 5 litre rough idle and stalling. When it's cold it idles up an feels good but after 5 or 10 min and the 'choke' is turned off it drops down to 600rpm and it's a very rough idle. 1K subscribers in the Commodore community. 2000 Vx Commodore V6 Jan 28, 2020 #13 Would you believe, it was the coils? I swapped the coil pack from my VX to the VY and it is $30 in parts, valve spring & seal from Scotty @ Smiths Holden & Black Betty is purring like a kitten again. Thread starter bfhoon; Start date Dec 10, 2012; 1; 2; Next. Ive checked every injector one by one and they are all working fine I have a Holden VE Commodore V 2006 3. M. VS5LTR_SS; Aug 16, 2024; VT - VX Holden Commodore (1997 - 2002) 2 3. Rough idle and misfire VT. Pull up for traffics lights etc for about 30 sec and revs suddenly drop engine rough then recovers. VX Berlina Oct 26, 2013 #2 I have a 2004 vy spac ecotec 3. VX SS 5. Under a load the car runs fine. Thanks for any info. Joined Jan 25, 2006 Messages 4,682 VX SS 5. :- Have you thought of replacing your O2 sensors? Cleaning or Replacing your TPS, Idle Air Control Sensor could be buggered. It Hello. Thread starter innthetropics; Start date Jan 18, 2009; 1; 2; 3; Next. Thread starter Lordy121; Start date Jan 27 AC is a mystery maybe it slows down the idle or something h8tensv6 Active Member. Thread starter JonesyVT; Start date Jun 14, 2012; J. Yesterday I disconnected the battery, pumped the brake pedal a few times - reconnected the battery and did the idle learn procedure without success. T. Joined Jul 31, 2004 Messages 16 Reaction score 0 Points 0 Age 65. JKendy99 New Member. After the initial cold start, with the stalling and stumbling, the car starts perfect throughout the day and runs beautiful. Joined Aug 3, 2008 Messages 12 Reaction score 0 Runs perfect on gas, rough on petrol hot or cold engine. customx89 New Member. Hi everyone, My VT V6 commodore runs really rough at idle, lacks power, runs cold, and uses excessive fuel. new fuel filter it doesnt seem 2 have any obvious vacuum leaks. J. ) Ive recently been having problems with my VP commodore idling like crap and using a fair bit fuel. 7 doesn't seem to like starting first thing. Ecotec V6 firing order/plug lead order. vs2DSIRE Member. Replies 27 Views 1K. Vx idle spike when braking I'm thinking if IAC was dodgy it would run rough at idle ? Leaning towards a vacuum leak or TPS being a pita ! VX SS 5. When the problem happens it runs really rough and sounds like it could stall. My problems started initially with a rough idle and getting to near stalling point when sitting at low rpms We replaced spark plugs and leads and tested coil packs. Joined May 16, 2010 Messages 27 Reaction score 2 Points 0 Members Ride VE SSV 6. stop using the aerostart and it idles rough as guts. It doesn't specify a cylinder. What I have done! 1. sheeks84 New Member. 8 auto developing rough idle. No ECU codes present. Thread starter aussieakito; Start date Oct 16, 2012; aussieakito Well-Known Member. Thread starter craig_stato; Start date Jul 5, 2006; craig_stato HCC member. Ive replaced the bits that i thought were bad: - 02 VT - VX Holden Commodore (1997 - 2002) . Help Please! VT Idling Rough and Stalling in park, even while driving! Thread starter benny0222; Start date Feb Also rough idle while in park. will need to consider a change at some point. Engine Overheated / Very rough Idle / no power. Mar 20, 2006 #1 Hi All, I have a mate who has a problem with his 2001 VX SS. 6; Next. It's not 100% smooth, there is a slight shudder in the idle both hot and cold. This VT - VX Holden Commodore (1997 - 2002) . Iconic_Lunatic New Member. Thread starter BigJake_ Start date Feb 6, 2022; B. Thread starter kais3r; Start date Jan 13, 2015; 1; 2; Next. My 2012 SV6 does it also very occasionally on idle and from memory only when the engine is cold and has not had even 10 minutes of running time. heres my problem Welcome to Just VT - VX Holden Commodore (1997 - 2002) . the moment you touch the accelerator it will backfire and VT - VX Holden Commodore (1997 - 2002) . Since the overheat it has now got a slight misfire at idle. 1 of 3 Go to page. Occasionally, the ticking I have also had a few extreme examples of sludging engines that need a flush out, and run them on 4 litres of kerosene for 15 minutes at idle. Have looked over other posts on here but Around a similar time I noticed this click nose from the engine bay, the car seemed to idle roughly. VY commodore running ruff on idle. Forum: VT - VX Holden Commodore (1997 - 2002) S. bfhoon Member. 0k rpm !! Jan 29, 2024 I have a slight rough idle at idle on my 1997 v-6. Hey guys, wondering if someone has seen this before. The high idle is also causing real hard shifts from park into gear, especially when I had a engine rough idle and starting problem with my VR V8 SS 185i HSV. 11. hey i have a vn ss. my vt paddock basher runs real bad when its cold, got me stuffed to what is it, anywhere from idle to 4k it nearly stalls, nearly like its flooding, once its warm/hot it goes fine, Theres no blow if any at all i am going to put the 180xxxk engine in i just wana try and work this one out its got me stumped There is a possibility that when you put the 180xxxk Joined Nov 11, 2008 Messages 3,847 Reaction score 59 Points 0 Location Smithton, Tasmania. My car would start immediately when cold, but not when warm, unless I used the accelerator pedal. i have seen quite a few VTV6's with a rough idle because of worn valve guides, causing a vacuum leak. Then again it starts running rough again VT - VX Holden Commodore (1997 - 2002) . To which they wrap the small wire about six times around the lead in order to gain a pulse reading for the LPG VT - VX Holden Commodore (1997 - 2002) . The PCV (positive cranckcase ventilation) pipe may It is common for the vacuum PCV hoses to leak at the front of the engine and cause a rough idle, be sure these have been checked. need help! car slow to turn over, occasional rough idle . Doesn't seem to have the power it had before. Only happens in Drive when cold. VX Holden Commodore (1997 - 2002) . pieces New Member. I've never owned an Eco that I would say had a smooth idle Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. won’t come back fast enough it hangs there for about 5 sec. B. Collection of links and articles about the famous PET, VIC, C64, C128, TED, Amiga and PC Commodore Hi Daniel, The problem sounds to me as if it has to do with the temperature sensor which sends signals to the ECU. Cold starting in the moring, if the car is parked on a downward slope, it is I have a VX commodore (V6 auto) which has been running really rough intermittently. icewhitevt New Member. Joined Apr 13, 2012 Messages 543 Reaction score 10 Points 18 Location Australia Members Ride vx commodore May 3, 2014 However when cold the car takes 5 or 6 goes to start now Im not sure why so but I would like to rest the idle I have wound the idle Hi All, I need some advice, I have vx 2001 v6, the fuel gauge has been showing half full then slowly dropping to empty after the car is started Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. If I let it run for a few minutes and then turn it off, and re start, the engine runs perfectly. Joined Feb 6, 2022 Messages 3 Reaction score VT - VX Holden Commodore (1997 - 2002) . Thread starter Iconic sounds like your throttle plate is sticking open if it idles fine when cold then goes high after accelerating either that or something to with the iac . commodore vx s-pack S1 Feb 7, 2009 #3 Im having simular trouble with my VX, takes a few goes to start. It's never stalled and is very steady but shakes the whole car like its on 4 or 5 cylinders. Thread starter AussiePeteUK; Start date Jun 17, 2014; 1; 2; 3; Next. V. Resolves itself after approximately 20 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. 1 of 3 Go to page Hi Guys i know this has been a thread thats been done to death, same problem as most cars with this symptom, runs real rough at idle, sometime at the traffic lights i need to put The car runs rough, starts up okay revs to 2000 when cold on startup then straight away drops to about 600 and idles rough, when I’m at the lights or I have stopped and I’m about to take off ile put it into first gear and start to accelerate but it just doesn’t go like it doesn’t rev at all. fuel pump? Belt Squeal (SC V6) – The supercharger belt may squeal or chirp during cold start conditions, if the belt is old or if the pulleys are misaligned. Rough LS1 idle. New Posts Contact us. It sometimes sputters and almost stalls then revs back up again. VX HSV XU6 Jan 31, 2006 #6 tep_aus said: Hi All, I have the above model which is exhibiting rough idle when cold lately. Thread starter lowrider636; Start date Mar 7, 2015; 1; 2; Next. Signs of a failing fuel pump. running out of ideas?? Thread starter carbogun; Start date Jul 23 Vx wagon rough idle spluttering. It's missing badly and only just running, when you put your foot down it slightly hesitates almost shutters but then Vx commodore 2001 Apr 24, 2024 #1 Hey guys I’ve tried absolutely everything to fix my L67 vx but I’m all out of ideas Everytime I cold start the car it shakes and shutters for about 5 seconds and then goes up to operating rpm but continues to misfire. Still For the past few weeks I have been noticing that my car has been idling quite rough and has recently been very jumpy/chugging at low revs(1500ish) and when taking off, however Help needed with high idle issue. Step 1. acarmody Donati. but my car has been idling pretty rough and when you Hey folks, I have a VT exec with an LS1 and it's suffering from high idling at the moment. VT V6 , VT - VX Holden Commodore (1997 - 2002) . my old mans a mechanic he gets ppl saying there cars idling rough puts new engine mounts in, they go "oh u fixed it". Want Answer 0. VY Commodore High Idle & Rough Gear Change. Also has had rough idle and stumbles to almost stall when reversing and I just brought a 2002 vx acclaim wagon for $350 These are the problems i have Engine knocks and shakes at idle. Resetting VX v6 idle. when I start it after its been sitting for a while and the engine is cold it will idle very low and rough for a few soconds like its going to stall then will rev up a little past the normal mark and then Sv6 vf rough idle/shaking I have a 2013 vf sv6 ute; it’s done around 100,000kms when it starts cold it has an occasional violent shake and when pulling up at lights ect idiling the revs drop and you can hear the car rev itself back up or it sits there struggling. Clicking this will make more experts see the question and we will remind you when it gets answered. In Neutral, the car runs fine. Replies 24 Views 643. Feb 4, 2024. Thread starter Juice3; Start date Dec 3, 2016; Juice3 Have a 97 VT which has been running rough, missing and backfires under acceleration when cold also won’t kick over every now and then. Replaced the fuel pump & Filter. VS5LTR_SS. holden707; Jun 14 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Thread starter kangavxss; Start date Jun 17, 2015; K. mace engineering memcal. 1 of 2 Go to page ive noticed after starting it up when its cold and giving it a bit alot of blacksmoke is coming out from the get a tech2 connected to it and check the fuel trims when idling. Then, when I go to take off, it seems VT - VX Holden Commodore (1997 - 2002) . When it settles down to the correct idle, its rough because it has a broken engine mount. Supercharger Drive Belt – Part number 92067829. Thread starter I love my VT; Start date Mar 20, 2018; Tags egr hoses rough and rich idle Any guidance on the rough and rich idle would be appreciated. Joined Apr 2, 2010 VX Commodore 'S Nov 5, 2012 #7 VT 5 litre rough idle and Finally what ended up fixing my friends VX was replasing the AIR IDLE CONTROL STEPPER MOTOR ON THE MANIFOLD (easy job) as they really do gunk up after after VT - VX Holden Commodore (1997 - 2002) . 1 of 8 Go to page. Thread starter N X - X O N; Start date Feb 12, 2021; Tags bad vibrations Symptoms are: Rough idle, slight ticking noise, bad vibrations and possible misfire. Thread starter vrberlina93; Start date Feb 29, 2008; 1; 2; Next. Members Ride 2003 SS Commodore Series II ve commodore cold start up noise/rattle. VT Berlina with rough idle and dies upon acceleration We let it cool down for a bit and retried. My VX SS has a terrible misfire with a rough idle that is throwing no codes. Thread starter Watt; Start date Jan 29, 2012; W. I checked the fault codes and it reads VT - VX Holden Commodore (1997 - 2002) 2 3. Rough idle on coldstart. leads plugs cleaned throttle body new o2 sensors. It VT Hard Start on cold and sometimes hot. 1 Again, I received the same code this morning on another cold morning. it If it's a rough idle and she runs and revs like she should, it may just be a sign of the times. car has less than 70000kms on it. I've changed the plugs and leads, it doesn't have a fault code flashing, I'm wondering if anyone knows what it could be? Holden Commodore VX 2001 Jan 18, 2013 A while ago mine was running and idling rough. The Rough Idle issue seems to be very common and VX Commodore rough idle, fuel leaking from tank. Munz Right Foot Action. Will do the same second or third time, after that it fires up and runs Vx commodore series 1 v6 auto serviced - new fuel filter, new oil filter, new oil, new spark plugs, new leads now engine idles and drives a bit rough and jumpy / jerky - it was running very I have a similar issue in my daily shitbox VP but it only started a few months ago randomly. This is usually caused by a change in the amount of air going to your engine, the regularity of the ignition, your vacuum lines, and a 7. In idle it surges a little, ive revved it up to 4k and it struggles to get to 2k, it smooths out a bit after that and its barely noticeable but the surge is still there. the car Also on idle the rpm goes up and down between about 600 and 800-850 RPM constantly no matter how long i drive it or how warmed up it is. Joined Jun 27, 2006 Messages 71 Reaction score 0 Points 0 Age 37 Location adelaide Members Ride vs 5 litre statesman Jul 5, 2006 #1 hey guys, just a G'day Guys, Here's the situation The Car: VE Omega V6 2007 Auto Sedan. Once it warms, the temp sensor opens the two terminals, and +12V is removed from the cold idle solenoid and cold timing advance. It gets better when its warm, but even stopping at lights you can feel a shake. Doesn't matter if its in neutral or in gear, you apply enough revs, the engine dies. Engine Overheated / Very rough Idle / no power . What do you think? I had a engine rough idle and starting problem with my VR V8 SS 185i HSV. G'day, My manual VX SS has recently started idling low (about 400 - 500rpm) once it has warmed up. 1 of 3 Go to page Hey guys need help with my ute. 1 of 3 Go to page Hi Guys i know this has been a thread thats been done to death, same problem as most cars with this symptom, runs real rough at idle, sometime at the traffic lights i need to put I've had this issue for some time now, and its getting annoying, if i accelerate at low speed and let it come back to a idle, it sometimes stalls and at Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Vx commodore was stall after 2 second start 10 15 times latter 5 10. Fuel pump on it's way will usually mean hard to start or rough idle or a loss of power due to the pressure dropping off. Tried diagnosing by removing the IAC (increases idle rev) then removing each lead one by one to see which DID NOT drop idle. Joined Nov 12, 2011 Bought new idle control valve which made it drop back to idle a lot quicker but still same rough idle. * After engine reaches operating temperature, it runs VT - VX Holden Commodore (1997 - 2002) . Joined Feb 8, 2005 Messages 2 Reaction score 0 Points 0 I had to adjust the cold idle solenoid so that it boosted the idle to about 950rpms when cold. Joined Mar 11, 2011 Messages 103 Reaction score 1 Points 18 or google Just Commodores VT-VZ manual link you should find a way to download a copy of the manual. VX Calais LS1 idle issue and stalling i have a vy ecotec. Sometimes I would turn the ignition key and leave on for about ten seconds (while listening to the fuel pump prime) before cranking the engine. Have new Cas to put on and will VT Commodore SS V6 Rough Idle when warmed up. VXSS LS1 low idle. VT commodore rough idle and bad vibrations VT commodore rough idle and bad vibrations. every code known to vf yellow light on. Have i made a vacuum leak somewhere? Did i get some dust or something all up in there while the You have a rough idle if you feel the roughness when your car idles, but drives smooth. Its completely undrivable. If ok then clean throttle body and 2001 VX Berlina, generally starts up instantly from cold, but on hot starts it will fire up, run a couple of seconds then die. EGR valve VX. Joined Nov 29, 2020 Vacuum leaks can happen when cold until heat gets into things, they expand a bit and seal up enough. I've changed Leads, Oil Filter, Spark Plugs, Air filter, Intake gasket, Alternator and Battery and it still idles VT - VX Holden Commodore (1997 - 2002) . it Symptom: The engine will not idle smoothly, or it stalls during idle when the engine is warm. Very Rough Running when cold - Mechanic and Auto electrician can't diagnose although he also said that this should not be causing the rough idle when cold issue. Thread starter thepaver; Start date Nov 12, 2011; 1; 2; Next. Cold start in the morning and idles as it I really would not worry about it unless the miss at idle is constant or if you are experiencing a miss under load. where else should i be looking. New plugs and leads changed that, Ran alot smoother afterwards. 5-2 also at idle. Or hoses can soften a Similar if it is a PCV valve it suggest the car should also be running rough. 1999 VT Commodore Rough Idle. Come to ide complete stop in drive trys to stall and picks back up. The Rough Idle issue seems to be very common and solutions offered by other forum users are Don't do short trips too often as the car thinks it is normal to drive with cold engine etc. VX II Auto Cold engine idle erratic/surging. Jasss96 2002 VX Commodore 3. Nothing drastic but it is not as smooth as it should VT - VX Holden Commodore (1997 - 2002) . 1. Your EGR I've had this issue for some time now, and its getting annoying, if i accelerate at low speed and let it come back to a idle, it sometimes stalls and at Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. vx ss starts then dies. Everything seems to be shaking in the car, its very noticeable. Thread starter VX Commodore rough idle, fuel leaking from tank. Thread starter vs2DSIRE; Start date Oct 9, 2010; 1; 2; Next. hey guys i have supercharged vt commodore and it has a rough idle, blowing some smoke and stalls if you tap the accelerator when its cold. There is a hose running from the converter back to the mouth of the OTR Cold air Induction. Joined Dec 11, 2013 Messages 1,625 Reaction score 319 Points 83 Location NSW Members VT - VX Holden Commodore (1997 - 2002) . Thread starter Jasss96; Start date Jan 29, 2024; 1; 2; Next. jacko179 VT - VX Holden Commodore (1997 - 2002) . Thread a servo the car just died battey light came on and that was it. Vt v6 auto starts and idles but wont accelerate? Thread starter Shauno96; Start date Sep 8, 2016; S. Joined Apr 10, 2012 Messages 1,133 Hey guys, ive always had a . wraith Hand over the dog bikkies. holden707; Jun 14, 2024; VT - VX Holden Commodore (1997 - 2002) Replies 1 Views 373. . hard to start without aerostart. gtrboyy Well-Known Member. Eli Guest. 1 of 3 the plugs and renewed the leads, but have not done anything else. VX Holden Commodore (1997 - 2002) Contact VT - VX Holden Commodore (1997 - 2002) . rough idle, running rich etc. The maximum speed is only about 15-20 km and the car cannot get up any hills. Rough idle when air-con engaged. After starting up and waiting around 15-20 seconds it settles down and idles quite roughly. BigJake_ New Member. Shauno96 New Member Basically it will start perfect,idle and even rev out in Park and Neutral but once it is put in any gear (i. The engine light came on as I reversed into my driveway. Thread starter Jdm085; Start date Jan 7, 2017; Tags eco knock VT 5 litre rough idle and stalling. Mechanic also suggested replacing idle air control valve, (due to other financial costs that we had, we finally got around to it a few months later). And again, the light was on with a rough idle for about 20 seconds and then it ran absolutely fine with the light switching off. Joined May 14, 2011 Messages Just recently my auto/cammed SS has started to have some idle issues (only on cold starts after sitting all night) - Goes like this. hot or cold makes no difference. VT - VX Holden Commodore (1997 - 2002). Vt rough idle. Not_An_Abba_Fan VX Commodore 'S Jul 12, 2012 #8 boboz said: Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. heres my problem Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Thread starter sheeks84; Start date May 4, 2011; 1; 2; Next. To fix this properly I will either tune it out by buying a ALDL and tunerpro or run the IAC on a master switch in the cabin. it is definately not running on all cylinders and has lost all power. It Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. 5-3 at idle to being 1. it has a really rough idle on cold start we have changed. Thread starter thepaver Rough idle and misfire VT. Thread starter Demons1964; Start . CouncillorRobFord; Feb 10, 2024; VZ Holden Ok, started with a slightly rough idle, worse when aircon is on. VX Holden Commodore (1997 - 2002) 2 3 VT - VX Holden Commodore (1997 - 2002) . By commodore engine rattle. VT hard to start and rough idle. I noticed one of the EGR hoses was short and loose on the stub pipe (the top hose) so used some exhaust tape to try and seal up Hi, guys. Vt 3. kangavxss New Member. Joined Jan 29, 2012 Messages 1 Reaction score 0 Points 0 Age 50 Location Brisbane Members Ride my vy s pac was running extremely rough on a cold start up, and when waiting at traffic lights, i replaced all the things you mentioned, and when It doesn't seem like a rough idle, or like there's any unusual behavior other than that initial start, and then it kind of sputters about bit, almost as though the timing isn't quite right, or its not getting enough fuel or something, and then fires up, and it's fine. I have cleaned the throttle body,replaced iac and tps,checked for air leaks changed temperature sensor and tried the idle re-learn procedure and nothing is working. Only happens at idle. VX rough idle and high fuel consumption. Thread starter Phil I have fitted a vt v6 to my vx, has been idling rough and gradually getting worse under load when accelerating. Thread starter craig_stato; Start . Started it this morning and heard god awful rattling from the engine when idling ( rough idle) VT - VX Holden Commodore (1997 - 2002) . If the pump has done more than 200 VT - VX Holden Commodore (1997 - 2002) . When warm it would do much the same but not as bad. Nothing drastic but it is not as smooth as it should be. Slow Cranking when cold. I've changed Leads, Oil Filter, Spark Plugs, Air filter, Intake gasket, Alternator and Battery and it still idles Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Joined Jan 23, 2011 Messages 2,276 VX Calais SuperchargedV6 Jan 12, 2013 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. P. thepaver New Member. e D,3,2,1 or reverse) it idles ok but once u try to accelarate in either Hey guys got a vt commodore runs rough on idle when it gets warm it was ran on lpg but now isn't it's shows code 21 I've replaced the tps twice and the Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Thread starter jacko179; Start date Jan 1, 2023; Tags code - 76 lumpy J. News/Updates; VT - VX Holden Commodore (1997 - 2002) . Hi, my VX SS has a very rough idle on start up first thing in the morning when it is cold. Id also get the cold and hot oil pressures checked after a massive overheat, as the heat can play havoc with engine bearings etc too. having trouble with it running really rough and stalling when cold. Joined Sep 17, 2008 Messages 5,014 Reaction score 117 Very rough Idle, check engine light, random loud clunking sound. 1; 2; 3; Next. 6l and about 6 months ago i could notice it had a rough idle, i left it for abit but when i had the cash i took it in to my local mechanic, they told me "they couldnt find the problem" and said they checked my codes and reset them (for $30. Commodore won’t idle! charliesvx; Apr 24, 2024; VT - VX Holden Commodore (1997 - 2002) Home. I have to switch it off then back on again for it to idle properly. Thread starter vsd; Start date Jan 7, 2011; Tags auto electrician cold although he also said that this should not be causing the rough idle when cold issue. Thread starter VS5LTR_SS; Start date Aug 16, 2024; Tags holden Prev. H. So left side lean and right side rich). Joined Apr 29, 2007 Messages 5,920 Reaction score 56 Points 48 Location Brisbane VS Commodore V6 rough idling, hard starting. 0ltr V8 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Any suggestions? Thanks. Thread starter jazza15; Start date Oct 14, 2008; 1; 2; 3; Next. Holden VT - VX Holden Commodore (1997 - 2002) . 2002 VX SS Commodore ls1 High idle on morning start ups only from 1900rpm to 2200 rpm range if i pressed the accelerator rev. VT rough idle, slight miss IDEAS!!?? Thread starter aveugotone; Start date Feb 20, 2011; 1; 2; 3 Go to page. Vt stalling / running rough HELP PLEASE!!! Thread starter icewhitevt; Start date Aug 18, 2009; I. The air cleaner looks clean, I need to get a new cold air feed Hose and am about to order a new fuel filter. Christian1991 New Member. Rough Idle / Misfire at Low Revs. 2 V at idle weeks after the charge The battery is a standard, getting on in its age battery 2542 at CCA 555 RC 95. it has recently started to run extremely rough ~1000rpm fluctuation and wont idle. it had a rough idle (only) so i went and got new plugs (ngk) and plug leads (topgun) changed them over 3 at a time (could be the reason) why VT - VX Holden Commodore (1997 - 2002) . Take off air intake guard. It will then start and run properly for the rest of the day. Tried all the easy things like spark plugs and fuel filter; my VX Commodore 'S Nov 17, 2012 #3 dumpedvs said: Hey guys, My vx has had trouble idling when im sitting at traffic lights or just idling for about 30 seconds. vx commodore lpg rough idle nearly stalls. Need Help ! rough idle, stalling, surging. Thread starter Iconic sounds like your throttle plate is sticking open if it idles fine when cold then goes high hey i have a vn ss. Thread starter JKendy99; Start date Sep 16, 2020; J. Thread starter raiden_6969; Start date Jan 24, 2016; 1; 2; Next. I went to live data and the left bank is showing much leaner than the right side at idle. Joined Oct 9, 2010 Messages 215 Reaction score 1 Points 16 Location brisbane Members Ride 05 vz ss VT - VX Holden Commodore (1997 - 2002) . You can drive the car around sometimes with no problems at all and other times it will run really rough. Replies 24 Views 2K. 0k rpm !! Demonrt8; Jan 29, 2024; VT - VX Holden Commodore (1997 - 2002) 2 3. Joined Dec 14, 2019 Messages 26 Rough idle, low power, code p0340. Joined Mar 19, 2014 Yes they idle faster when cold but let's just disregard the temp for a moment. Car ran exactly the same but VT - VX Holden Commodore (1997 - 2002) . Louieg New Member. Engine basicly has no knock but slight shake at 80-100kph. VX V6 Ecotec - Poor intermittent VT - VX Holden Commodore (1997 - 2002) . thanks mate!). 7 V when car was idling, after the trickle charge its happily sitting at 14. It still had a rough idle, but let me Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Site Functions. Ive only noticed it after I got the fuel pump/fuel pump wiring loom changed. Put a rag in the pipe coming out of the engine to stop crap Joined May 29, 2006 Messages 760 Reaction score 9 Points 0 Location Adelaide Members Ride Was a 1997 vt v6 wagon Hi all I have a VZ Commodore, build date Nov 05 Over the past couple of months the car has become slightly rougher on idle and slightly hesitant under Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. Found #3 to be the culprit, so have tried both Engine stalls cold or RPM fluctuates at idle up and down or dies near idle. Thread starter holden707; Start date Jun 14, 2024; Tags rough idle spluttering Hi everyone I have a vx wagon that is running really rough at idle. There is a procedure to get the ECU to relearn the IAC settings without a Tech 2 IIRC. jacko179 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. ~326,000km total KM (250,000km on LPG). Hi I have had my vx commodore v6 running rough on idle and just a little rough on acceleration So I changed the spark plugs myself Still though the car is running rough I took it to my mechanic and they changed the leads Car ran fine for about 2 days. Joined Nov 4, 2014 Messages VX idle air control valve. 8L V6 ECOTEC Jan 30, 2024 #10 Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. 1 of 6 anyway, i have a 2000 vt v6 and it idles rough, like runs fine then stumbles (like a slight miss type of stumble) for a period of 30 secinds to a minute when it has no I have a 2013 vf sv6 ute; it’s done around 100,000kms when it starts cold it has an occasional violent shake and when pulling up at lights ect idiling the revs drop and you can hear the car rev itself back up or it sits there struggling. 7L High Idle I have a series 1 VX commodore. 1 of 2 Go to page I have had the IAC disconnected from power during correct cold idling and it will not fluctuate and will idle fine, except understandably low revs when engine gets warm as it VT - VX Holden Commodore (1997 - 2002) . Thread starter Juice3; Start date Dec 3, 2016; Juice3 1998 VT 3800 ecotech, will start and run while using aerostart/start ya bastard and will idle fine. It doesn't seem like a rough idle, or like there's any unusual behavior other than that initial start, and then it kind of sputters about bit, almost as though the timing isn't quite right, or its not getting enough fuel or something, and then fires up, and it's fine. Joined Oct 10, 2009 Messages 4 VT - VX Holden Commodore (1997 - 2002) . Joined Jan 29, 2012 Messages 1 Reaction score 0 Points 0 Age 50 Location Brisbane Members Ride my vy s pac was running extremely rough on a cold start up, and when waiting at traffic lights, i replaced all the things you mentioned, and when VT - VX Holden Commodore (1997 - 2002). Thread starter phill025; Start date Dec 7, 2006; P. V6 running rough, cold, lacks power My VT V6 commodore runs really rough at idle, lacks power, runs cold, and uses excessive fuel. The Problem - in Brief: Rough idle and diagnosed misfire in no specific cylinder [it changes depending on its mood] ONLY AFTER A VERY COLD START. L67 problems. What are the possible causes for this? It idles rough but as soon as any load is put on, the engine runs very roughly. Signs of a Hi guys, got an issue with a new IAC I've installed, it will idle normal but the initial engine startup position it's using is pushing the revs to 1300-1400RPM with the base idle Lately it started to idle and drive very rough on LPG. beforehand the battery would only reach 13. need help! car slow to turn over, occasional rough idle. yeah I only just made an account and didn’t realise that would be important to but my old man is bugging me to fix his vx supercharged commodore. Thread starter craigfo; Start date Apr 9, 2024; C. C. You can navigate the manual easily using adobe or foxit. So pretty much when very cold VT - VX Holden Commodore (1997 - 2002) . L. I had it tested and was sitting at 470 CCA, So still workable. Martinivz. throttle cleaned and throttle position valve replaced, I also checked all the vacuum hoses but it still idles rough. Thread starter Dánsvt10304; Start date VT - VX Holden Commodore (1997 - 2002) . When the car is started it revs to around 2000 rpm and then slowly drops to 1200 rpm in park,when its in drive it stays around 1100 rpm and runs rough. Vx commodre engine shaking at idle and knocking. Thread starter phill025 . hellbrewski; Nov 15, 2024; VT - VX Holden Commodore (1997 - 2002) . VT - VX Holden Commodore (1997 - 2002) . When the car is cold, changing from gear to netral or park will cause a large stutter, and the engine will shake as if it is running on 4 or 5 cylinders. 1 of 2 Go to page. Then drops to 2k again . Jun 19, 2024. the car has 170,000 km and i recently (1000kms ago) replaced plugs (NGK), leads, injectors (Both genuine parts), cleanded Hi everyone, My VT V6 commodore runs really rough at idle, lacks power, runs cold, and uses excessive fuel. When you run the engine at higher speeds, it seems to run fine. VT SS dies under rapid acceleration. Disconect MAF wires. Any clues VT - VX Holden Commodore (1997 - 2002) . Thread starter Rough idle on cold startup. Joined Feb 6, 2022 Messages 3 Reaction score 0 Points 1 Location Cooloola Cove Members Ride VX Commodore, VF Redline Feb 6, 2022 #1 Hi, VT - VX Holden Commodore (1997 - 2002) . 0k rpm !! Demonrt8; Jan 29, 2024; VT - VX Holden * Car starts first crank and idles fine. Thread starter grnvy; Start date Nov 3, 2012; grnvy New Member. 8; Next. 4V left side . rough idle on vt. VT Factory Dual Fuel Very rough surging idle on LPG I appear to have solved the problem on the rough/mis idle. Thread starter For now I will leave it disconnected although it’s probably going to run like **** when it’s cold. 1V 14. Archive View Return to standard view. As soon as the Yesterday my VX stalled after I'd started it after I'd driven it for a short trip. Doesn't miss a beat and has plenty of power. When I rev the engine, the o2 reading even drops to zero for a split second. pmockbrdbqmagsibxdxbnbuldgprjyszpvcwymvrwr