Stalling or Low Engine Idle Speed Due to Dirty Throttle Body on Pontiac Grand Prix

Body: A dirty throttle body may cause a lower than normal engine idle resulting in a stalling condition. A stalling condition may also result if an idle learn procedure is not performed if the battery goes dead or is disconnected.

RepairPal Verified
Average mileage: (–)
Engine affected: 3.1L V6
5 model years affected: 1990, 1991, 1992, 1993, more2000
5 people reported this problem
1 person shared problem details
2000 Pontiac Grand Prix- 3.1L V6
After I start my car at Idols for one of the two seconds find then becomes rough and drops down to half of what rpms should be.
Related Items:
where is the low pressure service port to refill refrigerant
The fuel pump may fail causing engine to stall and not restart.
cars rpms go up and down when idleing. car has new cats and o2 sensors and check engine light i...
My low coolant light is on, but my radiator is full and so is my overflow tank? Any suggestion...
A stalling issue may occur if the battery goes dead or is disconnected and the "idle learn" pro...

Related Content