Procharger with SCT Tune

[CASP3R]

Anyone else having issues with the fuel computer/message center?

It is saying I'm getting really good milage (28-36)...

Problem is, after a tank of gas, it says I've only used like 10 gallons, not the 15 I have really used.

Any ideas?

Thanks in advance,
Brad

 

[1fastz]

have you changed the rear gears and not changed the gear ratio in the computer ? if so then that would acount for the realy crazy millage numbers and the disparaty in fuel useage.

 

[CASP3R]

1fastz,

No, other than the procharger the car is stock. I'm stumped