1993 PONTIAC GRAND AM
22,500 MILES
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Car was running smooth in park but shut off in gear. Changed all 3 ignition coils, oxygen sensor, tps, mass air flow sensor, and idle air control valve now it run rough in park and smooth in gear.
Oct 22, 2012 at 2:25 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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