2004 ford explorer

Asked by Dec 23, 2015 at 12:55 AM about the 2004 Ford Explorer

Question type: Maintenance & Repair

Humming noiseat 35+ mph when giving it gas
don't hear it whennot giving it gas.

3 Answers


sounds like a differential issue.. the gears in the differential are worn out..

Best Answer Mark helpful

So that would make it do it only when your giving it gas


Yes.. When you give it gas it hums.. When you let off the gas it goes away..

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