rbstang

A/F should be around 12.7ish

morbid

if u got a handheld tuner can u change a/f while your driving? is it bad to change it alot, liek for example ur goin to work and got it set to get good gas milage, and u wanna race. can u just get your tuner out and change it right there and go.

rbstang

no, you can not use the handheld tuner while your driving. Yes you can switch it tunes after work or whatever takes bout 20 minutes to switch tunes on my car...

andy98gt

Im only tuning mine to one tune. Im using a handheld w/ a wideband 02. Would it be bad to drive my car to break in the clutch w/out it being tuned... im not gonna beat on it.

Master

N/A 2v 4.6 A/F should be at 13.0 ....12.8-13.2