Got the code on my truck. It looked like it meant it defueled because the engine got hot. I had to haul a trailer load of round bales last weekend and the temp gauge got pretty high because of the constant stop and go. I never noticed the truck defueling and the code is still there a week later. Did my EZ keep it from defueling?
After I noticed the gauge was way up there, I turned the heat on to get rid of some of it. The next load I was able to take highway and temps stayed in the normal range. Truck runs just fine.
After I noticed the gauge was way up there, I turned the heat on to get rid of some of it. The next load I was able to take highway and temps stayed in the normal range. Truck runs just fine.