well, i think im doing something wrong then...i got my first 26mpg tank today, heres my driving habits. HWY i went 60mph for 200 miles. CITY i broke 60 a few times but kept it around 40 a lot for 150 miles.
my shifting is as so, 1st 0-10mph, 2nd 10-17mph, 3rd 17-25mph, 4th 25-35mph, then 5th at 35 and up. accelerating extremely slow...slower than most grandmas (they passed me more than once). Driving the same way just city i got like 24mpg
i have fancy plugs(i think their bosh plats), avg wires and a volant air intake.
its a 99 extendo cab and its stepside. Engine has about 125k on it
should i be getting better?