So...after my rear upgrade/SN swap..I've noticed that when i throw the rear into a turn, or light up the tires in a turn, the rear makes a horrendous howling, as if the POSI is binding.
All new parts..even axles.
P/N YDGF8.8-28-1 4.10 ratio
However, in a straight line, its' perfect.
I've double checked the specs and shims, no damage is evident upon inspection of the gear and carrier...
Motorcraft LSD additive was used and proper GL-5 gear oil also.
Followed the installation guide and break in procedure to the T
I emailed Yukon, also tried calling their "tech hotline"....but have to continuously leave messages and have yet to receive an email response
Help!
All new parts..even axles.
P/N YDGF8.8-28-1 4.10 ratio
However, in a straight line, its' perfect.
I've double checked the specs and shims, no damage is evident upon inspection of the gear and carrier...
Motorcraft LSD additive was used and proper GL-5 gear oil also.
Followed the installation guide and break in procedure to the T
I emailed Yukon, also tried calling their "tech hotline"....but have to continuously leave messages and have yet to receive an email response
Help!