Sport trac computer chip

[generalfirst]

Just wanted to update any one who is trying to inprove gas mileage and power. Purchased a G-Force computer chip on 4-20-13. I have to give credit where credit is due. Definately have more power although I do not know how many HP. rear good news is I went from around 18 MPG to 22 MPG. One less stop at the gas pump

 

[swshawaii]

Leaned out engines usually run better until they detonate.

 

[05dakotatrac]

yeh an extra 2MPG over stock is no where close to leaned out. i had my old bonneville supercharged motor (only vehicle so far i tuned) pumping out an extra 5MPG and still ran on the stoich/lean line thats pushing it.