RedHat
Guest
Have a 2007 one ton since May 2007. No problems, fuel mileage with a steel flat rack is good, 20+. Engine brake works good and it is quiet. The fuel filters are a finer micron than previous models due to fuel system design (tier 3). I would be looking at fuel supply either change vendor or add a filter to your storage tank pumps at the very least if you don't already have one on them. It is a must in our area with newer tractors and trucks running tier 3 emissions.