Basically free MPGs on the street... if that was the case with your truck then it wasn't working right, plain and simple.
"BUT WE DRIVE OLD V8 MOPARS who cares about gas mileage blah blah blah" there I said it before anyone else lol. That kind of reasoning is like turning down a free baker's dozen of donuts just because you don't feel like going to the donut shop right around the corner. It's so easy if you just take a little time to get it right.
