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Engine whine only when plug in sub's RCA..?
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<blockquote data-quote="mk_" data-source="post: 6891718" data-attributes="member: 581301"><p>Just to add, this was a few years ago and I almost forgot about it, but I did have a similar problem as OP. It was two problems coupled together. First of which was indeed pico fuse [p8mp HU], I grounded RCAs at the back of the head unit and got rid of half the problem. The other half of the problem was the RCA jacks of the amplifier. I had the problem set replaced and all problems were alleviated, and I actually still use that amp today. I may have upgraded RCA cables too, but I don't remember. Pretty much goes to show you it can be a number of things, I would just hate to see you repair your amp for big bucks and still have the same problem.</p><p></p><p>PS I could care less about grammar, but I'll be d4mned if my keen sentence comprehension skills are going to be insulted by a disaster of a sentence. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif</p><p></p><p>Michael</p></blockquote><p></p>
[QUOTE="mk_, post: 6891718, member: 581301"] Just to add, this was a few years ago and I almost forgot about it, but I did have a similar problem as OP. It was two problems coupled together. First of which was indeed pico fuse [p8mp HU], I grounded RCAs at the back of the head unit and got rid of half the problem. The other half of the problem was the RCA jacks of the amplifier. I had the problem set replaced and all problems were alleviated, and I actually still use that amp today. I may have upgraded RCA cables too, but I don't remember. Pretty much goes to show you it can be a number of things, I would just hate to see you repair your amp for big bucks and still have the same problem. PS I could care less about grammar, but I'll be d4mned if my keen sentence comprehension skills are going to be insulted by a disaster of a sentence. [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG] Michael [/QUOTE]
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Engine whine only when plug in sub's RCA..?
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