shitty gas milage.

[g0tEclipseD]

OK. full tank of 91 octane. at about 95 miles on the tank, im at half way gas left. im not boosting that much and im stock.

why am i getting such shitty milage?

 

[Flash]

I get pretty crappy gas mileage. I useto be able to put $10 worth of octane 91 gas in my car and I'd be full. Now I do and it's 3/4 filled. Maybe it's just because it's winter.

 

[Rx3]

I was in the same situation, getting about 12 mpg... I had a check engine light for bad STFT. changed my front 02 sensor, now I can get about 275-290 per tank in the city, and well over that highway. Check your O2 sensor, and also if you have DSMLink or AFC or whatever, check your fuel settings and tweak them for mileage.