18 mpg Dodge while towing?
Friend claims 18 mpg while towing 35' toy hauler with 2003 Dodge Cummins Diesel with manual transmission. He says he never goes over 55 mph. Is he for real?
Forum Discussion
You always tow in 2wd unless you are off road. The only time 4wd drive is used normally is to back into a spot uphill or in slipprey grass.
When backing, it helps to get air circulating into the radiator to keep the trans temp down because the engine is turning just a bit faster than it would be if in 2wd.
Barney
When backing, it helps to get air circulating into the radiator to keep the trans temp down because the engine is turning just a bit faster than it would be if in 2wd.
Barney
