Question about 2002 Chevrolet Impala

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Engine suddenly won't start. cranks over well but it doesn't seem to fire. started momentarily but ran awful and stopped again and will not start. was running perfectly well befor this incident. was not burning oil or anything else out of the ordinary. has around 72,000 miles.3.8 liter engine.

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  • JMcCallister Nov 27, 2008

    Changed fuelpump twice,cranks 4 about 2 or 3 sec. then dies.. I put a OBD ll code reader on it, and it said everything was fine..changed relays,and everything else I could think of .....Please help

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Have your cat tested (pressure test).

Posted on Dec 09, 2008

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