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The motor on my 2002 Deville has begun to hum.

The motor on my 2002 Deville has begun to "hum." Used to be faint, now is getting louder and louder. Whassap?

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Could possibly be the power steering fluid is low. This will make a humming noise and if it gets louder it could mean that the pump is really low. It is hard to diagnose these types of problems without actually hearing the vehicle run but maybe this will give you a starting point. Sincerely, Roger

Posted on Feb 07, 2010

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