95 f250 7.3 turbo, auto
Hello. I have a 95 f250 manual hubs and 4x4. It worked up until a few weeks ago i had a load on while in 4x4 in reverse and got on it a little and heard a loud pop almost like gear skipping a tooth. 4x4 worked fine until then. Since then been trying to use due to weather. But when i lock the hubs and engage the 4x4 front driveshaft spins like engaged but doesnt transfer up at the front diff. And get this god awful grinding when doing so. Take out of 4x4 with hubs still locked still does it until the hubs are unlocked whats my list of thibgs to check to get the 4x4 back in order! Thanks in advance!!!