car idle problems

1997 PONTIAC GRAND PRIX
214,000 MILES • 6 CYL • FWD • AUTOMATIC
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TALLOAKS
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  • 1 POST
car idles rough and stalls
Feb 10, 2011 at 5:16 AM
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CARADIODOC
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  • 34,306 POSTS
What have you tried? There's way too many possibilities to guess at. Mass airflow sensor, bad injectors, spark plugs and wires, ignition coil pack, vacuum leak, etc. Is the Check Engine light on? Did this start suddenly or has it been getting gradually worse?
Feb 10, 2011 at 6:21 AM