1998 Toyota Corolla Squeak during first inch of gas pedal t

Tiny
CAPTAINGARY
  • MEMBER
  • 1998 TOYOTA COROLLA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 113,000 MILES
While in drive upon reaching around 40 mph, when I apply gas to maintain speed, there is a repetitive squeak noise coming from the engine compartment. I also feel a light repetitive thumping in the pedal.

It only does this during the first inch of pedal travel, if I push farther it stops.

The sound is not there if I shift into neutral and press the pedal. Also, if I'm in a left turn it will not make a sound.

Any ideas?

Thanks

Gary
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Wednesday, December 3rd, 2008 AT 2:34 PM

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Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 POSTS
Hi there,

I feel that you need to get the throttle body cleaned, you get a build up of fuel residue around the throttle plate and this can be the result.

Mark (mhpautos)
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Wednesday, December 3rd, 2008 AT 3:31 PM

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