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I have a 2005 Chevrolet Suburban that when you start to accelerate it has a high pitch whining sound coming through the speakers. The faster you go the louder it gets. What is the cause ?

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You have a ground loup, or an improper ground. Or if you have your speakers on an amplifier your rca cables are ran on the same side as your power wire to the back. I suggest checking the ground on your source unit. That is alternator wine and is definately fixable shouldn't be too much hassle

Posted on May 31, 2010

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