acroteau23
Well-Known Member
i have a 3.0 1999 ranger with a 4 inch lift and 33s. the gas mileage is awful. today i changed the plugs and wires, and hooked it up to a scan tool at my school and looked at all the perimeters and everything was perfect. sensors areall working fine, air filter is clean. im not sure what else to do. any ideas would be appreciated. thanks