another idle issue thread

[JuGs]

Ok for the most part my car idles greeat and flawlessly. I have one issue with it on warm starts though. When I start the car after its been running it will not idle, unless i hold the rpms at around 1k to 2k rpms for roughly 15 seconds and then its fine and no issue untli i start it warm again. When its a cold start its fine only on warm or hot(at temp) starts.

I know its not the temp sensor I have replaced that already. My thermostat is also newer(6 months old)

My car is basicly stockish. 95 gsx with 6 bolt swap. Only mod right now is a greddy bov and 16g turbo. Im running stock injectors stock boost(9lbs) fuel pump n fpr also stock.

I want to get all my bugs fixed before I put in my fuel upgrades and turn up the boost. I know its not fast idle or idle surge because it idles to what i have it set to and doesnt jump around or anything. What am I over looking I only found a few threads simmular to this and all say temp sensor and to check for boost leaks. One i read had ruled out boost leaks because hot or cold it wouldnt matter.

 

[92AWDHX40]

Terry's Talon Troubleshooting Tips #3 - Fast Idle (aka. Idle Surge)

ok maybe a bad isc, tps, loose line, bad vacuum hose. Above post says idle surge but, you can find a lot of information regarding idle. There is no exact answer, many factors may contribute to a idle issue.

 

[JuGs]

I have no vaccume lines but for fpr and bov....ics was good when i took motor out of my 91. Bit i will try another one and see if it helps.