Stalling when at idle in gear
I have a 1992 Pontiac Sunbird GT, 2 Door Coupe, it stalls when it warms up and runs ruff, when driving it works great, lots of power, could it be the idle control sensor, the map sensor, lock-up switch, or bad Thanks!!
Most likely your idle air controller!! I've seen them fail like this 1000 times!
Search Pontiac Sunbird Questions
Pontiac Sunbird Experts