Ground Problem - noise only during CD Playback

[Nueve Cinco XLT]

After some time I finally got my aftermarket radio installed. It is a Phase Linear double din CD/Cassette combo. I know it isn't a Pioneer or Sony but it was a gift so I am thankful for it. Anyway, I installed it myself with the help of a Best Buy harness. I do have the factory speakers in there and I will replace those soon, but I do have a ground problem in my passenger side speakers. I have static in those speakers and I can't figure out where the problem is coming from. I have checked all the connections and factory ground connections and everything looks solid. Any suggestions? Also, when the sound goes up, the radio blinks. Any sugestions? Thanks in advance.

 

[NRA4ever]

It sounds like you have a bare wire somewhere on those speaker wires. Check them real close

 

[Nueve Cinco XLT]

It sounds like you have a bare wire somewhere on those speaker wires. Check them real close

Thanks NRA4ever, but I checked all wires, here is what I have noticed. I only hear the noise when the CD Player is running but not when listening to the radio.

 

[Jstcruz]

I put an aftermarket head unit in my 97 Ex and had similar problems.. I removed the factory amp and bypassed the wireing for it and all of those problems went away. If you do that tho I recomend running your own wires to the speaker wires or finding a bypass harnes if this applies to your truck.