RAM 1500 Diesel Tuning
I drive highways a LOT for work. Whether I'm doing 80 or 65, the truck just does not wanna stay in 8th, and only stays about 20% of the time when doing 80 if I'm lucky, on very flat roads or downhill. When I'm doing 65 it is a lot better, but SOON as I start going up a hill, or need to give it...