JiB-z
Member
Fuel neck isn't taken into account on calculation, mine is always off by 1.5 to 2 mpg.
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I have a friend at work that has the same basic truck as mine but with the V6 and he gets horrible mileage. He drives the same route I do and he is lucky when he gets 15. I drive about 15 miles one way to work, 2 miles at 70, 8 at 50 and the rest is stop and go at about 30. I drive like a grandpa getting up to speed, so that helps a ton. I try to use the cruise as much as possible as well. I even have a bat IAC and TPS ( I really need to replace them, but just don't have the $), as long as I'm above 1k RPM she runs fine.