From time to time, coming from nowhere, the front speakers mute on their own. Mostly the right, sometimes the left. Give it a punch on the door panel fix it sometimes but turning up the volume helps a lot. Noticed that it occasionally happened when changing directions sharply but not always.

Yeah they are stocks so need a drill to take them off and I have no way to put them back. Anyone have similar case solved?

Thanks for any idea.

 

maybe something is randomly grounding out on the wiring harness