87 royal coachman 454 classA occasional whiff of gas strong in coach in few minutes it disappears parked in driveway doing cleanup prep for a run nothing turned on except shore power gas tank was filled last week propane generator no really used and propane off any thoughts
Formerly posting as "littleblackdog" Martha, Allen, & Blackjack 2006 Chevy 3500 D/A LB SRW, RVND 7710 Previously: 2008 Titanium 30E35SA. Currently no trailer due to age & mobility problems. Very sad! "Real Jeeps have round headlights"
When I had occasional fuel smell in my auto the mechanic plugged in a device which I assumed pumped smoke into the fuel system which helped him identify the problem -- wasn't very expensive. The device he used was mobile so it wouldn't even require a repair bay ... but make sure you tell the mechanic how big your rig is.
Given the age of the unit my guess would be one of the rubber fule lines is starting to fail because of the lousy ethanol gas we have to use these days.
Smell gas! Usually indicates one of a couple things. First thing that comes to mind is bad fuel pump. Second is fuel leak likely a bad fuel line or possibly,mif carbuetor equipped a stuck float. Either way, fix it before you get stranded along side the road.
