I JUST INSTALL MY A/F GAUGE..IT WORKS BUT IT SEEMS TO HAVE SOME KIND OF INTERFIERENCE (i know its spelled wrong) WITH THE RADIO...EVERYTIME THE BASS HITS IT JUMPS A A COUPLE OF NOTCHES......ANYBODY HAVE THIS PROB AND IS IT A REGULAR THING

 

1. caps lock
2. No it shouldn' jump with the radio. Probably either coming from a weak ground.
3. It's going to jump around randomly on a single wire O2 anyway.