How can you tell when your posi has given up the ghost? I jacked the rear of my car up and had a buddy hold one wheel while I turned on the other. I could get the wheel to spin forward with pretty light effort while the other was held. Is it time for new clutches in the posi?
ummm... im gonna have to say yes cause mine doesnt do that at all... i guess another test(which might not be a good one) take it out an smoke em'. see if you leave two nice posi marks... Good luck!!!
If you can cause the clutches to slip with your buddy holding the wheel then its definatly not going to hold the torque your car puts down, invest in a quality rebuild kit. Good luck