to replace it, disconnect the sensor then start the truck n let it idle for five min, then unscrew the sensor (be carefull it will b hot), then put the new one in and let the engine cool then plug in the wires
try checking your cam and crank sensors for rust and also disconnect ur neg battery terminal and wait 20 min then put it back and go for a 2 hr drive, go on the highway n city streets, if tht dosent work then u may try replacing the coil pack
i may b interested in it for 160 but id also need a hand to put it in, depending how far up into maine u r i may be able to come get it in like 2 weeks
ok so i finished the work on replacing the rear end of the frame where the leaf spring mounts, i took it for a ride last night and wow the bracket in my signature holds up great and the ride differance is incredible. i suggest every one goes and looks to make sure your ranger frame is ok, if you...
look for any air leaks between the air box and throttle body, any vacuum leaks especially from the intake to the PCV valve the rubber hoses are known to deteriorate and cause leaks. Check all the vacuum lines.