So in my car I think i have a ground loop problem, but im not positive. Its sort of a cyclical noise, so its quiet, then buzzes, quiet, then buzzes, etc. Its not terribly bad, I really dont notice it ...

I've got a ground loop problem somewhere in my setup and im hoping to identify the actual cause and not just stop the bars from scrolling up my tv. Anyway, i know a bit about ground loops and why they ...