Hello i have a 1990 f350 crew cab with a 460 4x4 with e40d trans i would like to know more about these trans " are they hard to rebuild? " i dont have forward but i have reverse all day. if i put it in 1st "low" and rev at 1800 rpms for about 20 seconds the truck wll roll but only a couple mph 2 and drive it just revs up and wont move i would like any info i could get bout these transmissions idk if its the clutches or the front pump ? Thanks
check fluid level?
its not the pump. the pumps do not go out. in your year of trans has some up date parts. when go though the trans buy all electrical parts, i have none a few people to cut that corner and have to go back in the trans.