2006 Duramax
Just wanting to find out a few things about my duramax.
I have the edge evolution on my truck and recently had to have the egr changed and when that was done they re-flashed my ecm which made my mpg's go way down, I went from 24 mpg to about 18-19 mpg's. Can anyone help me understand why this has happened?
I have the edge evolution on my truck and recently had to have the egr changed and when that was done they re-flashed my ecm which made my mpg's go way down, I went from 24 mpg to about 18-19 mpg's. Can anyone help me understand why this has happened?
BTW-
Kick yo boots off and stay awhile. Thread
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