My DEF tank was/is full...don't know what happened with that brand new truck looking the way it did inside fuel cap compartment..mine is pristine, and I will keep it that way...If there is a "fix" to protect, I'll have it added.
Wondering about the DEF fill, if at oil change on the 2013 HD Rams, there is a 15,000 mile interval for oil changes....Seeing as how I got three free years of oil changes, figure I'll have it done every 6 months whether it needs it or not since it's free..heck, at that rate, for now, I'd only get one oil change a year.
