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Car makes noises when I apply gas pedal
1999 Pontiac Grand Am

Car makes noises when I apply gas pedal

(1999 Pontiac Grand Am)
Car used to shriek when I started engine, replaced the alternator, belt, the pulley, and now the shriek noise is gone from starting engine and applies only when I put my foot on the gas pedal. Any ideas?
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Popular Answer
on June 02, 2011
I think you need to adjust the belt unless it has a spring tensioner, if so, you may need a new tensioner.
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General Diagnosis
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on June 02, 2011
I think you need to adjust the belt unless it has a spring tensioner, if so, you may need a new tensioner.
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