Strong gasoline odor!!
This is my 3rd attempt to post!...no idea where the other ones went, probably floating in cyber space!
However I be-leave I have a unique situation, & I'm at my wits end!
I own a 2014 Coachman Concord, 300TS, c/w an Onan 4000kw gasoline gen. set.
When we are dry camping & run our generator for an hour or more at one time, ... all is well. However, after shutting down & after a period of 5 to 10 min. a very strong gasoline smell is evident around the MH, inside & outside (windows closed), this lasts for approx 15 min.
Now for the crunch, this will only happen if our fuel tank in the MH is more than approx 3/4 full!
I have checked for leaks & or staining around the onan carberator & followed the fuel line all the way to the top of the fuel tank, NO LEAKS. I even used my remote camera to reach above the tank & the MH floor, ... NOTHING visible!!
My background is a machinist by trade, quite mechanically inclined & do most of my own servicing etc, but this one has me stumped!
I talked with the local onan dealer & they say bring it in for a check-up, this would probably be very expensive.
I'm sure your wondering why I haven't gone to my dealer for warranty, well I would rather not discuss that as I found them as useless as #&%$@.
I also have not been in touch with any one at the factory as of yet; I would like to, but don't know whom I should speak with, a name & number would be very much appreciated.
Better yet, maybe someone out there knows what the problem is!!!