rattling noise from fire (1 Viewer)

[Nobody]

when driving over uneven roads annoying noise coming from fire as if it is loose any ideas to cure it

 

[motorhomewave]

We had just the same problem when picking our MH up from new. Took it back to the dealer to complain, they just removed the front, if I remember correctly there are two screws under the front panel, bent the metal fins (which direct the air) to a more accute angle which prevents the fins from chattering on the front panel (which is what the problem was) if you can't remove front panel get a screw driver and bend the fins down until they don't touch.