Downright Stupidity

[blueguy]

Exactly, now if i tune, it will be for friends only. No more walk ins. It was an 03 btw. Ive tuned my car, a friends turbo e85 car, a supercharged e85 xp cam car, a few bolt on 3.4 setups, etc and that car is the only one thats blown up.

My '03 was a total pain in the ass.

Mine did the same thing...pegged fuel trims. NEEDED an o2 in the back. Once it got it, car ran fine.