1993 Pontiac Grand Prix car turns over but wont start

Tiny
THOMASTOLEDO
  • MEMBER
  • 1993 PONTIAC GRAND PRIX
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 250,000 MILES
My car was running fine just tunned up car, relaced pcv valve and air filter. I left work went to dr. Appt. 10 miles away. When I came out 30 minutes later car turned over, idle rough for awile then died. Tried to start again, car would turn over but would not start. Replaced fuel filter and fuel pump relay switch. Car still wont start also added more gas just in case gage was faulty still no luck?
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Thursday, February 11th, 2010 AT 7:01 AM

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Tiny
MMPRINCE4000
  • EXPERT
Spray starting fluid down throttle body, if car runs s few seconds, then fuel problem, if not then ignition.
Check ignition for spark, if no spark, then have ignition module tested at most autoparts stores for free.

Also check work you did, you may have accidently broke a connector, like IAT (incoming air temp) that is on the filter housing. This should illuminate the check engine light
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Friday, February 12th, 2010 AT 8:00 AM

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