Mechanics

NISSAN ALTIMA HOOD PROBLEM

2001 Nissan Altima • 106,000 miles

I recently noticed a whining (humming) noise from under the hood -- sounds like near the manifold. It is audible when idling and then becomes louder as I accelerate. The sound seems to disappear when I am at my cruising speed. I have no operational problems -- no problems steering, no problems when car shifts gears. What possible issues should I be looking for?
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Richkkat
January 30, 2013.




Could be a water pump bearing. Have someone with a good ear listen to it for you. We cannot hear it so anything here is a guess

Roy

ASEMaster6371
Jan 30, 2013.


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