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Never ending Alt whine
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<blockquote data-quote="dalucifer" data-source="post: 1920766" data-attributes="member: 563640"><p>Ok guys i have a 2006 charger. It supposedly has a 180 amp alt in it. Over the past few weeks i have done everything i could possible think of to get rid of this alt whine. Change grounds on the HU and the AMP.Changed RCA's. Ran an isolated ground to HU from the battery. Gave the HU an isolated power to an external battery. Seperate ground to the alt with the stock wiring in. New alt power wire with the stock wiring as well. Took the serpantine belt off the pully's to see if there was any catching in the alt(no catching nor was there an play in the alt shaft). Went and got the alt tested today its a good alt. Got the battery tested and its a good battery. The only time that there is no alt whine is when the RCA's are unplugged. The other time that there was no whine was when the HU power/ ground was isolated aswell as the amp being isolated.</p><p></p><p>I am pretty lost now on what it could be...Any help is appreciated...</p></blockquote><p></p>
[QUOTE="dalucifer, post: 1920766, member: 563640"] Ok guys i have a 2006 charger. It supposedly has a 180 amp alt in it. Over the past few weeks i have done everything i could possible think of to get rid of this alt whine. Change grounds on the HU and the AMP.Changed RCA's. Ran an isolated ground to HU from the battery. Gave the HU an isolated power to an external battery. Seperate ground to the alt with the stock wiring in. New alt power wire with the stock wiring as well. Took the serpantine belt off the pully's to see if there was any catching in the alt(no catching nor was there an play in the alt shaft). Went and got the alt tested today its a good alt. Got the battery tested and its a good battery. The only time that there is no alt whine is when the RCA's are unplugged. The other time that there was no whine was when the HU power/ ground was isolated aswell as the amp being isolated. I am pretty lost now on what it could be...Any help is appreciated... [/QUOTE]
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Never ending Alt whine
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