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alternator whine noise

  1. Please Help with Alternator Whine after new H/U Install!!!

    Custom Modifications- Audio & Video
    Okay, so I've installed my new H/U (Clarion NX500) in my 2008 Dodge Ram, and I've got faint alternator whine when revving the engine. Here's what my configuration was before the install (there was no alternator whine): - Factory Head Unit - Audiobahn A4004T Ampifier under the driver's seat -...
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