True. I've had RCA's that would wiggle over bumps before in my wife's truck. It made the sound come and go. Could be it. I would also check the grounds, again, just to be triple sure.

Scott Mabe I WILL be Phil. 1999 Contour SVT, Tropic Green BAT kit, K&N RU-3530+MAF, Magnecore 8.5mm, some audio goodies, Hightowers, Knauberized, tatoo by Parkedcar.