Originally Posted by D45
You sure about this? Tried to tell my buddy about this and he said it did not work
He is averaging 7.8-8.5 in his 6.4L PW , unloaded
Stock, or larger tires? That seems pretty bad. Hell, thatís Chevy 6.0 range.
I will have to try turning off the MDS on my truck. Havenít ever messed with it.
Sent from my iPhone using Tapatalk