My Summit is making a clicking/grinding type sound when accelerating and I think it is the slipper clutch. It seems to still be performing fine. I took apart the rear diff and it is fine. Haven't done the front yet. However I did shim the front, so don't think it is that either. Anyone else experience anything like this or know what to expect when the slipper clutch has gone bad? If I am just cruising and not under any torque, no sound.