Getting Fuel smell in Cab
This has happened in the past during the soft regen, but once again it is here. If the truck is at idle you start to smell exhaust/fuel in the cab. If you change to recirculate from fresh air, you don't get the smell. But it is definitely there in fresh air mode. I would take it to the dealership, but I need it for a trip this weekend and who knows how long they will need it to figure out what the problem is.