|
I had the exact same problem with my 2017 29.3. Everybody thought I was crazy.. anyway. I was reading the forums about the units whistling while going down the road. It was the grill that was making that sound. I called Thor and they sent me the replacement grill fabric. Instead of replacing I put the new material in back of the original grill. I never had the whistling sound to begin with just the high pitch sound during rain. By adding the second grill it did stop the sound during rain. You might also check the hood locks, mine where somewhat loose, I tightened them up also so less play in the hood.
__________________
S.O.B.
Retired and never looked back
|
Thor Forums
