PHS would/should have the Limited Slip/Safe-T-Track listed.
But to be sure you could open up the diff/case.
For the cost of a gasket I would open the case just to check everything anyways.
Besides fresh gear lube wouldn't hurt.
__________________
When I die, I want to go peacefully like my grandfather did, in his sleep.
Not screaming like the passengers in his car. 
|