Re: 2000 F150 4.2 V8 4WD hubs not engaging
hello, center disconnect 8.8 axles are solenoid operated. a vacuum line runs to the solenoid,check to make sure this line is in good condition. i don`t know if this line is shown on the under hood vacuum diagram,my wife took truck to work or i would look.its shown on page 4-43 in chilton 26666 manual. i will look at axle later and tell you where solenoids are located.