1992 Pontiac Grand Am

Tiny
FLYHIGHER
  • 1992 PONTIAC GRAND AM

Shakes or Wobbles problem
1992 Pontiac Grand Am 4 cyl Manual 122000 miles

When I press down the gas peddle, My car shakes, like it's not getting enough gas. Could it be the fuel injectors

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Tuesday, March 31st, 2009 AT 10:14 AM

1 Reply

Tiny
MMPRINCE4000
  • EXPERT
  • 8,715 POSTS

Before replacing parts, check fuel pressure with mechanical gauge, If OK then check injectors with noid light to see if they are pulsing.

If fuel is OK, then check spark. It is best to try and isolate problem rather than throw parts at it.

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Wednesday, April 1st, 2009 AT 8:51 AM

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