Dana 80 trac lok - locking when hot
Newby question here...
I have an 01 F350 Crew Dually 7.3L Diesel with 205K miles on the clock.
Problem is the limited slip rear in the Dana 80 is locking up as the truck warms up.
When it's cold there's no chatter at all, drive it for a while and it click clunks and pops at the slightest of turns.
The back end is full of 75W140 Valvoline LS Synthetic...
It's particularly bad in reverse, feels like it's hopping!
R&P are shagged too, but that's a seperate issue.