Quote Originally Posted by Oh GAWD the Smell! View Post
No....It's been in a lot of station's gas for years. They just made it a requirement to LABEL it so recently.
Quote Originally Posted by JD1 View Post
Not correct, Oklahoma City started getting ethanol blended in by some of the gas stations in February 08. Labeling was mandated July 1st by SB 1451.
Looks like I'm going to have to take my question elsewhere for a definitive answer. But even if they weren't selling ethanol until February, my gas mileage problem didn't start until this summer, so it would seem ethanol is probably NOT the problem. Maybe I just need to find a mechanic who will actually listen to me (always a good idea in any case)...