Forum Discussion
Bamaman11
Sep 14, 2015Explorer
You might want to sign into TheDieselStop.com and see what is being reported on the 6.7 engine. You may have a problem.
It seems like 18 mpg would be normal with 3/4 tons sometimes reporting 20 mpg.
I have the last of the 7.3's with a 80 hp econo tune, and I see about 20 mpg on the open road. I'm getting 11.5 mpg towing a 11K lb. fifth wheel.
It seems like 18 mpg would be normal with 3/4 tons sometimes reporting 20 mpg.
I have the last of the 7.3's with a 80 hp econo tune, and I see about 20 mpg on the open road. I'm getting 11.5 mpg towing a 11K lb. fifth wheel.
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