garbot
New Member
Ok here is my question, i like some data on milage increase and programers. I just did my cam sync. and i have 77,000 miles on motor always ran mobil1 5-w30, trans syn., also rear axle syn. Seeing that some programers read fault codes i can justify this purchase as a do all of sorts. is this too many miles on engine ? What system chip or programer has better milage / performance. oh yeah i have kn filter in box .
thank you
