Might help if you post up engine, trans, and gears if you know them, as well as current mpg. These trucks don't generally get good fuel mileage unless you have a diesel or an overdrive transmission.
its got a 305 in it but im not sure about all the other stuff, ill try and figure that out and post it tomorrow. i know these dont get good gas mileage but i was jsut wondering if anybody knew of some little tricks to improve it. thanks!
Check all the vacuum lines, make sure the EGR valve is working, and check the timing chain. If you don't have an overdrive transmission? If you don't, get one and you'll see a 3-4 MPG improvement.
