Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Does the sound seem like it is coming from the rear end, front end, engine compartment?
Does it make the humming noise if maintaining a steady speed above 25mph, or only when accelerating?
does the noise change or disappear if you turn either left or right while accelerating above 25mph
Ok, I will opt out at this point as I am not sure what the humming noise is in this case. If another expert knows, they will post here to you
new expert here
did you still need help ?