Dwad

Hello everyone,
My gt2 idles 700-800 rpm with AC on / off... If I drive it with AC off it works fine, but if I turn on AC during idle & than drive it, engine stalls within 2-3 seconds..
i tried to find idle air control valve , can't find in this model & tried clean throttle.....
It never improved..
What you guys think ??

Thanks

RAudi Driver

Bad clutch in AC compressor?

mchrono

Agree with RAudi Driver, sounds like something wrong with compressor. Could be bad bearings or anything making compressor too hard rotate and so it simply stalls the engine @idle when engaged. That's the generic culprit, but your issue could also be something 996 specific. See if anyone on the 996 forums has had this problem.