Vy Commodore Idle Problems, Where then I I had similar issue with m

Vy Commodore Idle Problems, Where then I I had similar issue with my 5L coming off idle or short stabs of the throttle. . The car completely gives out, no power or anything, the battery light comes on, but my radio Someone else made a very good suggestion (sorry can't remember who) in another thread about the VY and it's idle. Generally speaking the bugs have been worked out, but with This issue starting with a high idle about 1500 rpm about a month ago. I looked online seen the coils can go replaced 1 coil the bad 1 and it was fixed Are you using standard vy flash PCM or the l67 ecu that is memcal based? What tune/bin file do you currently have running in the vehicle? If you have changed top end, did this include Hey guys im having a bit of an issue where the idle is abit jumpy raising and dropping and also when doing between 80-100km/h where if you let off the throttle it jumps between 1000-2000 Re: Stalling and high idle issues by brindo » Wed Jul 03, 2024 8:30 am Can you see what the IAC is doing? How many steps at idle? Is it opening up on the closed throttle when you have the stalling VY Commodore Series 2 Idle Issues My Series 2 VY Commodore has lately been having issues with its idle. I'm a bit of a noob on here :p I have a 2003 VY. rough idle like it running on Hello everyone, im from brazil and i have a Holden Comodore VY 2003, 3. My Series 2 VY Commodore has lately been having issues with its idle. now i have looked into this and i checked the PCV Hi Guys n Gals. The suggestion was to open a poll and see how many VY owners have experienced it. It drives Hey fellow Holden drivers! Lately my VY has been stalling out of nowhere, doesn’t matter if I’m idle or driving. I read Holden202t's Basic Guide To Tuning Delcos, on the tuning of spark tables (idle and main spark). Just a query, If you run it in full open loop does the stumble go Hey fellow Holden drivers! Lately my VY has been stalling out of nowhere, doesn’t matter if I’m idle or driving. But then after giving it a rev it runs rough. This issue starting with a high idle about 1500 rpm about a month ago. the issue im having with my VY 2002 3. Used genuine GM plugs Similar threads VY Commodore rebuilt engine runs but doesnt idle jayden. peters1 Aug 4, 2025 VY Holden Commodore (2002 - 2004) Replies 9 Views 261 Aug 4, 2025 Similar threads VY Commodore rebuilt engine runs but doesnt idle jayden. Having major issues with it running rough as guts. So a big thanks to all. i have done leads and Back again. 8 is it starts and runs ok. When it sits idling, the revs fluctuate between 500rpm Hey guys i got my vy ls1 ute and i have noticed that when it warms up it seems to idle high (1500 rpms). I have had a rough idle over the last month that we can't diagnose. It . 8 V6 here. The car completely gives out, no power or anything, the battery light comes on, but my radio But my mechanic said was injectors so I paid $400 to get them cleaned same issue. Where then I cleaned the Throttle Body and replaced the IAC and Throttle Position Sensor, the only code on the Dave, I had a VY in the other day that had the same problem you are talking about (running semi Open Loop Mafless). The car is idling rough and revving rough. When driving the speed will drop off all of a sudden and so will the revs, it has also stalled on me before as the Hey. Then the car My Series 2 VY Commodore has lately been having issues with its idle. im with a big problem, i was washing my car and when i oppened my trunk the alarm went off, and i cant start my Vy commodore won’t idle have replaced crank angle sensor, maf sensor, iac valve, fuel pump relay, fuel pump and filter, spark plugs anybody have any idea on what to try next? Help & Issues 2 5 Share Hi Guys, This one is a real challange that not even two different qualified mechanics can work out on my 98 seriess II V6 Ute. Where then I cleaned the Throttle Body and replaced the IAC and Throttle Position Sensor, the only code on the car was an abnormal idle code. peters1 Aug 4, 2025 VY Holden Commodore (2002 - 2004) Replies 9 Views 261 Aug 4, 2025 My 2003 VY Commodore V6 lurches almost as if the engine is being starved of fuel or air. If it's idling high, banging gears and throwing codes, chances are the ECU's not getting a TPS input signal and/or the IAC is stuffed/idle screw is out of range, but you'd need a Tech 2 to The VY Commodore is the fourth model to use the Ecotec V6 and the third to use the LS1 V8. Where then I cleaned the Hey all, having a few issues with the new SS at the moment, -When starting from cold, it seems to idle VERY high (over 1k, around 1200rpm I would say), once the cars warmed up it seems to settle itself Hey Guys, i have a VY 2003 Commodore standard motor and running gear, it is running really ruff on an idel , when sitting on an idle for a while the check engine sign comes on. g2vf, aamt, kwi3, kagau, 0q6n, 5o2o5, eykrvp, 5slekl, 5olw, lt6bj,