morbert

1993 f150 5.7 Ltr 4x4. I have no 2 high. Trans in drive 4 high and 4 low work great. With the transfer case in 2 high hubs unlocked trans in drive or reverse truck does not move. WHY. Thanx

88xlt

Possibly the rear differential or one of rear axles failed. Be safe and have a helper stand on the brake pedal and put the truck in gear while you watch to see if the rear driveshaft turns. If you decide to check that theory.

morbert

Thanx I will try that today.

morbert

Got the problem fixed. The linkage was rusted up. removed it a little grease reinstalled it all,s fine.