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Alternator noise

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=58769
Printed Date: May 23, 2024 at 11:25 AM


Topic: Alternator noise

Posted By: elvedinUSA
Subject: Alternator noise
Date Posted: July 03, 2005 at 12:00 PM

I just installed an indash dvd and lcd player...but now i have a alternator noise in my system...i tryed changing grounds but it didnt help...
any sugesstions????

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dino :)



Replies:

Posted By: boulderguy
Date Posted: July 08, 2005 at 1:57 PM
there are about 6 bajillion alternator noise postings, I'd say check those for the fastest solution.  Be sure to check the sticky "proper ground," as that's still probably the problem.  If still no luck, post as much detail about your system as possible, as the above doesn't tell us much.

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Posted By: tcss
Date Posted: July 09, 2005 at 2:20 PM
Almost all DVD systems ( especially GM trucks ) with RF modulators that have alt. whine can be cured with a ground loop isolator. They're cheap and easy to test, go there first.





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