2002 PONTIAC GRAND PRIX LIFTERS

  • Tiny
  • big k
  • 2002 Pontiac Grand Prix

Engine Mechanical problem
2002 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 65.000 miles

tapping noise from engine need to know what the problem is and the cost to repair

Thursday, March 6th, 2008 AT 5:41 PM

1 Answer

  • Tiny
  • Service Writer
  • Expert
  • 9,254 posts

IF it's the 3.1 motor, there is a revised piston set. However this is considered a charactoristic of the motors is only an annoyance. Motor life is not affected.

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Thursday, March 6th, 2008 AT 5:49 PM

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