1999 Pontiac Grand Am steering shakes

1999 PONTIAC GRAND AM
157,550 MILES • 4 CYL • FWD • AUTOMATIC
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MAFIACOP
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Ok gents, the steering wheel and accerleration performance is starting to go out on me. I can drive for a long period of time then the vehicles starts to shake a bit and the throtle performance starts to decrease like its starving for gas. The vehicle has not shut off on me though. this last for less than 2 minutes then it resumes its normal operating function. could it be the spark plugs and fuel filter? thx
May 18, 2010 at 7:22 AM
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MMPRINCE4000
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Certainly would not hurt to change fuel filter.

You should also check fuel pressure with mechanical gauge.
May 19, 2010 at 7:37 AM