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Vision no power, overheating
in Engine and Transmission
Posted
Have a 2004 Vision CX600, 350000 miles, 460HP. Just got, took first loaded run today. Fully loaded (95,000 lbs) truck and pup on straight aways on interstate cannot get more than 55mph out of it. Runs fine unloaded. No governor on it. Engine running right at 225F. Coolant is full. Any thoughts before I have to take it to the Mack dealer locally and dump more money into it?