1g stalls after warming up..?

[1gTSIeagle]

So after warming up my Talon usually about 10 min,when i go drive it drives normal,until the fan turns on then after turns off the idle drops low and will try to turn off if i dont blip the gas a bit,any guesses?

 

[Bud92gsx]

Idle surge it sounds like..This might help.. http://www.dsmtuners.com/forums/articles-engine-fuel/191137-how-fix-your-idle-surge-problem.html

 

[ExpresS]

Having the same problem. Haven't found a solution yet.

 

[Bud92gsx]

Rebuilding the throttle body has worked for some in the past.All new seals work great for 20 year old throttle bodys..
I can't find the thread that came up recently about getting a rebuilt TB....
Otherwise use the search feature to find alternatives to the link I provided..

 

[steve]

If your ISC doesn't work correctly this is common. Connect your datalogger and monitor the ISC steps.
Measure the ISC coil resistances, Check the ECU for capacitor leakage damage and blow ISC drivers.

Once you sure that's all working correctly, adjust the BISS to spec.
Making sure you have a clean TB also helps.