FM static w/ defrost

basically the title says it…when my radio is on and i use the rear defrost it either i get complete static or it just sounds like shit…anyone? :rockon:

You have an ant. problem, a grounding problem probably. :hmm: 94

Check the ground wires on your antenna, and on your deck, and also double-check your main grounds (chassis to head, battery to chassis to transmission bracket).

Make sure ALL those grounds are clean and good, and then try it again.

Good luck