Posted by Mac from Texas on Friday, March 30, 2007 at 16:49:35 :
In Reply to: new diesel question posted by John on Friday, March 30, 2007 at 07:27:38 :
Drive the p@# out of it unless you chip it or something you should be fine watch were you buy fuel. mine gets the best fuel mileage at 73-75 mph. As this is my 3rd ummings I feel fairly qualified I have never modified mine and they ran great. Just like a gun the more you drive it the better it runs.
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