When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I had the same problem. I tried everyhing and realized it was my NVX amp. If the amp body touched metal it would make a ton of noise. If I isolated it the noise would go away.
Update I found the buzz/ ground loop and it’s the fog lights. When I cut them off it goes away. But when I run a ground from the lights to the battery negative it still the same. So I’m guessing bad fog lights?
