1996 Pontiac Grand Prix mises

1996 PONTIAC GRAND PRIX
190,000 MILES • 6 CYL • FWD • AUTOMATIC
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RCATES82
  • MEMBER
  • 1 POST
i put head gaskets on this car now it misses on clyndr 3 5
Nov 16, 2009 at 1:57 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Run a compression test on all cylinders, there should be no more than 20% variance.
Nov 17, 2009 at 1:41 AM
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