I have 10,000 miles on my 2019 2500 HD and I use it to pull a 33' fifth wheel travel trailer. I watch my gauges religiously and my trans temperature
has never gone over 170 degrees. I'm pulling at 65-68 mph and getting over 11 mpg. When I'm not pulling I get 21-23 mpg.
I'm afraid that these 2 recalls may screw up my mileage. The second recall I received is for a reprogram of the PCM. That one scares me.
has never gone over 170 degrees. I'm pulling at 65-68 mph and getting over 11 mpg. When I'm not pulling I get 21-23 mpg.
I'm afraid that these 2 recalls may screw up my mileage. The second recall I received is for a reprogram of the PCM. That one scares me.