Engine Noise coming thru speakers after hooking up amplifier?
When i disconnect the RCA cables there's no sound and when I connect the amp to my GPS's headphone port it sounds fine. I've connected the stereo in my car to an amp in my friend's car thru the same RCA cables and it sounds great. I've tried moving the RCA cables as far as I could away from the power leads as well as shortened the ground wire for the amp and still no help. All wires going into the stereo check out. Removing cap didnt help.
Stereo's a JVC KD-HDR1, amp's a Pyle PLAD618 2000 watt max 6 channel amp, 2 gauge wire for power and ground leads, 2.4 farad Voodoo cap, Voodoo spiral RCA cables, speakers are Fosgate 5 1/4 and tweeters are ran from amp in the stereo using the bi-amp mode in the crossovers.