Yeah, I gotta do this stuff before it gets much colder. I just figured I could/should get as good of mileage as my 2 previous cars; '94 Taurus 3.0L 30mpg, and 92 Cougar LS 3.8L 29mpg. Strange, bigger cars better gas mileage. And my Cougar wasn't as econmical as my wife's '91 Cougar LS 3.8L, 32mpg (she still has it) which is what she gets with her '96 'Tour Zetec ATX. Oh well, newer and a bit smaller isn't always better. But, hey, I like my Mystique enough to deal with the lesser mpg.
Later. Pepse.