why do i get only 11 mph 02 6 cyl auto ?
Methanol, if you can find regular unleaded no methanol fuel your mileage will increase, that is assuming that everything else is up to specs. i was getting 14mpg on my V8 before methanol dropped to 11 with methanol. My Acura that has the 3.2 V6 was getting 13 before it has now dropped to 9 using methanol. Newer engines have been redesigned for this garbage so you get better mileage. So as Mr. Cronkite used to say "That's the way it is"
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