When I first got my LSD installed it was fine making hardly any noise. But after driving the car for a while it was gradually getting a bad noise. It seemed to get alot worse after taking the car out to Willobank drags for a night.
The Diff/rear end is from a Hilux and is using a LSD from a new model hilux which has been shimmed/tightened before I bought it to the point of where it acts just like a locker. I'm also only using normal diff oil, not LSD.
The noise happens whenever I back off the throttle completely, only a very slight whine that I can hardly hear when starting to accelerate. It has a sort of crunching/whining noise when I let off completely. New carrier bearings went in with the LSD but that was all.
Anyone got any ideas as to what it is???
