2005 Fleetwood Expedition Vibration
Had independent prepurchase inspection, everything checked out (minor things to be done like a few burned out lights, cracked windshield, roof reseal that will be done by dealer anyway), but at the foot of the bed the coach vibrates like mad with engine running. Inspector said something has to be touching and transferring the vibration to the house. I know in my H1 part of the exhaust touched the frame, causing a similar vibration (can't remember if collapsed motor mount or broken bracket, always improved when in gear and accelerating due to torque shifting everything away from body).
Anyway, inspector looked at mounts said everything was good there, anybody else dealt with this?