i am trying to change my water pump but i cant get the crank pully off. i have tryed heatin the bolt, i tryed to shoot it off with a air gun and like 3 different compressers but THE SHIT WILL NOT MOVE. if any one can give me some kind of help on how to get the damn thing off please do. cuz i dont want to take it to the shop. the car is a 92 h2.3 prelude :angry: