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Amp ground or Rca ground issues?
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<blockquote data-quote="ace5high" data-source="post: 2373624" data-attributes="member: 571385"><p>So I decided to up my ground wire to 2 ga tonight (to replace my 4ga),</p><p></p><p>Same good solid ground in trunk only now with 2 ga, Im now getting a pop when the head unit comes on and terrible engine noise which has been non existant since I installed my RF amp and my pioneer HU</p><p></p><p>I tried a few diferent ground points with no luck, finally to hook it back exactly the way I had it, STILL with terible Alt whine.</p><p></p><p>It seems to me it might be a Rca or my pioneer HU grounding issue, but why would it work with this same setup for 3 years then because I removed the amp ground only to replace it exactly the way I had it would it keep whining?</p><p></p><p>PLEASE HELP</p></blockquote><p></p>
[QUOTE="ace5high, post: 2373624, member: 571385"] So I decided to up my ground wire to 2 ga tonight (to replace my 4ga), Same good solid ground in trunk only now with 2 ga, Im now getting a pop when the head unit comes on and terrible engine noise which has been non existant since I installed my RF amp and my pioneer HU I tried a few diferent ground points with no luck, finally to hook it back exactly the way I had it, STILL with terible Alt whine. It seems to me it might be a Rca or my pioneer HU grounding issue, but why would it work with this same setup for 3 years then because I removed the amp ground only to replace it exactly the way I had it would it keep whining? PLEASE HELP [/QUOTE]
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Amp ground or Rca ground issues?
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