Question about 2000 Chevrolet Silverado 2500

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High pitched buzzing sound

Theres a high pitched buzzing sound coming from the rear of the truck - Seems to be around the gas tank...

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I agree with newman45, take off the gas cap and have someone turn the key to ON, if the fuel pump is the source of the noise you will hear it better with the cap off. Fuel pumps are a pain to change.

Posted on May 21, 2009

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Fuel pump

Posted on May 21, 2009

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