I put my Pacesetter headers on back in Nov., a couple months later I started getting a popping in my 2 MTX subs while the truck is running, and as you increase the RPM's the popping speeds up. When the truck is turned off and you are just listening to the radio the popping isn't there. Could this be a bad spark plug wire or something? None of the wires are touching the headers, and info would be greatly appreciated.

 

Could be grounding problems, or running the power wire to close to the rca cables.

I would check your grounds first, including under the hood, then run a jumper rca if the grounds didn't fix it.

 

Hey guys....PM this guy....he is really good at this stuff and he helped me out tremendously.....SmokedSierra01

 

Thanks for the info guys. Found the problem yesterday. My brother-in-law said he had this happen to him, and that it was a bad sparkplug wire. Had some stockers around and started changing them, sure enough one of my Taylor's was messed up. No popping now.