Drew Lonker
Member
I installed the prothane body mount kit a few months back and they clunk and rattle like crazy. I've had my ford dealer look over everything else that could cause this noise. They said everything looks fine and think its because of the polyurethane mounts. In the rain they hardly make any noise so my question is, does anyone know of a spray/grease/anything i can put on the mounts to give them a rain-like quietness. Ive tried silicone grease which didn't do much of anything and made sure the bolts were torqued to the correct specs but they still clunk and rattle.