Bumping, as usual. AC up on full blast, and my car starts making this hideous grinding noise. I got my food, and then turned everything off and went to go let the engine cool down. Did all that, drove home with no noise. Yay. So anyway, I pulled into my driveway, turned my stereo stuff up to the normal Bumping volume, and no noise. I had the AC off, so I believe it's just due to excess electrical strain. I'm thinking about doing the Big 3 to see if that will conquer this noise, but I'd like some input from you guys first. Big 3 necessary? Any other fixes to this?
2000 Jeep Cherokee Sport 4.OL In-Line 6 (117A Alternator)
Audiopipe 1500.1D
Audioque HDC3 15'' (Only seeing 950W cause I had to wire at 2 OHMs)
Sony HU
2 Sets of Rockford Fosgate Punch P152's.
I have about 4' of 1/0 AWG Power Cable and 2.5' of 1/0 Ground (Not sure if there's a distinct difference between Power and Ground cable) left from my install. The Alternator is DIRECTLY below the Battery, so I would assume this would be enough for the Big 3, right?