Spent 4 hours chasing a rattle that was a loose quarter in the door panel
Customer brought in a 2018 F-150 with a rattling driver door that only happened on left turns. I pulled the panel, checked the window track, even replaced a clip, then finally shook the door handle and heard it. A quarter had fallen through the trim slot and was sitting in the drain channel. Has anyone else found something silly like that after tearing half a car apart?