Quote Originally Posted by apierce1289 View Post
I'm lucky if mine ever goes above 20mpg I wonder what I'm doing wrong. I've done a transmission fluid and filter change. I have an Overkill PCM tuned for 93 octane. I run synthetic oil (Pennzoil platinum, K&N Oil filter). Have an open cone intake, and the computer is not throwing any codes.
Do you just do lots of city driving?