Hi, its nice to be back. Can anyone please tell me how to change my pass word from the one emailed to me? I have a 2007, 2500 HD, I have a drone/vibration that I feel in the floor boards and I can hear it. it seems like its worst at freeway speeds. I have put new motor mounts and trans mount in with no change. I can feel it in the exhaust system and on the intake tube under the hood. The drone sounds like a diesel with a straight pipe on it. This truck has 50,000 miles on it and is all stock. has anyone experienced any thing like this?
Than you,
Mike Mog