i've been recently getting about 18 in strictly city driving (45mph max about 75% 30-35mph) sooooooooooo yeah. had a leak in my exhaust resonator just replaced with a glasspack we'll see if that brings it back up any not sure if the leak would have any affect on mpg
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Pontiac G6 Forum
We're a forum community dedicated to the Pontiac G6. Come join the discussion on performance modifications, accessories, troubleshooting, maintenance and more!