My factory stereo will play OK sometimes, but I'll hit a bump and it will start sounding like it's muffled as hell. Then it will go out all together, then come back on, and it does this back and forth about 6-8 times on a 20 minute drive. I hear crackling and popping when I adjust the volume sometimes.
Is the head unit just shot? Or is there something I can check for?
I am going to put a new head unit in it soon, but I would like to be able to at least listen to the radio to and from work. Any suggestions?