Mechanics

NOISE

1999 Chevrolet Tracker • 4 cylinder 4WD Manual • 145,000 miles

I have a 1999 Chevy Tracker. Once up to speed it makes a loud high pitch howling noise in the front. This noise is only made when I have my foot pressing on the accelerator, the noise noise stops as soon as I let off the accelerator and will begin again when I push on the accelerator. What could be making this noise. It is loudest when I am driving at higher speeds for example on the highway.
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Adam.col
March 23, 2011.




Sounds like differential gear noise. Out of proper adjustment.
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Tiny
Fixitmr
Mar 23, 2011.
How often do you check the gear lube level?

Tiny
Fixitmr
Mar 23, 2011.

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