Question about 1999 Pontiac Grand Prix
1999 3.1 litre pontiac grand prix. the car will always start and idles ok and runs great. but sometimes when it starts just barely touching the gas pedal the motor will start sputtering this will not stop. normally let the car sit for about 10 minutes and restart.
Check tps sensor check idle air control valve or iacv for proper func
Posted on May 09, 2010
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Posted on Jan 02, 2017
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