I was thinking i read in the owner manual, if the button on for towing there is some kind of engin brake. I tryed it once after reading this and it felt like there one. I didn't have a trailer on to get a good test . I got a 2015 could be different on other years.
So what is the best and cheapest way to get the ram eco diese back the way it was? Not happy with the change,and sounds lime everyone else is also upset.