Engine Exhaust System problems of the 2013 Dodge Ram 3500

The contact owns a 2013 Dodge Ram 3500. The contact stated that exhaust fumes were emitted into the vehicle. The vehicle was taken to the dealer several times where the technician diagnosed that a hose clamp became loose and needed to be replaced. The vehicle was repaired but the failure recurred. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 500 and the current mileage was 17,000.

My 2013 Dodge diesel consumes 1 gallon of def (diesel exhaust fluid ) every 85 miles while towing. The national average is about 1000mpg. It is using 10 times the average. It is very costly and dirty to fill the def tank. I'm adding to the environment multiple plastic 2 1/2 gallon jugs and the box they come in. The factory has no fix as of yet ,the dealer has been good with all the repairs except this. They are held back by the factory with a lack of information, I'm told. I have no idea what this is doing to my truck/engine or the environment it is supposed to help.