Question about 1997 Pontiac Grand Prix

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1997 buick century runs rough and misfires

I got a new battery, ck the altenator and the ignition module both are fine could this be a crankshaft sensor problem.

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  • Pontiac Master
  • 2,039 Answers

I dought it misfire run rough look more like a good tune up cheers

Posted on Jun 24, 2008

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