driving home the other day and I heard a "pop" and then my power steering went out. made it home to find out the drive belt severed/frayed and wrapped around all of the pulleys. kevin (vince 77) and I installed a new belt and we notice the NST crank pulley was the source of the problem. oil had been leaking from behind the pulley and saturated the belt causing it to fail. we switched back to the stock pulley, problem solved.