ahner
how likely is it for this part to go bad? is there any way of telling if it is bad? im trying to svae a few bucks here, and im pondering not replacing this ting. the timing belt didnt break, i am just doing it as a precautin, and my car has 100k on it now. the part isnt leaking, and it seems to compress fine. any infoon this would be greatly appreciated. 
