Just got my new 3500 AT4 home tonight with the gas motor. Brought family out to go for a ride, pushed button to start, it cranked and died threw CEL. I cranked two more times tried to start then died. We let it set 5 minutes tried again started up and gas smell from tail pipe super strong like it was flooded. Got the app notification service engine and transmission system within 1 day. Lifetime Ford convert, off to a bad start.
Will go out tomorrow and check fuse box torque situation.