2003 Chevrolet Avalanche

Asked by Natalia Jan 13, 2020 at 01:04 AM about the 2003 Chevrolet Avalanche 1500 4WD

Question type: Maintenance & Repair

My 2003 chev avalanche is making a deep humming noise when I just slightly press the gas pedal. As soon as I pick up speed it goes away and if im going slow enough (without touching brake or gas) and turning I hear it as well. But just the slight pressing of the gas pedal sets the sound off. If I press the brake, I don't hear the noise anymore. Sounds as though its coming from the rear right hand side of my truck.

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