hey i have a 89 gmc jimmy s15 with a 4.3L v6. i need to know how to change the cooling fan pulley, when i change it will i have to take out the rad? also i have a coolant leak that is coming from around the water pump. is it possible that it is a loose hose clamp or am i going to have to replace the water pump at the same time as the fan? by the way it does not leak coolant when it is running but when i shut it off it will leak for about a minute then it stops until i start it and shut it off again. please get back to me asap with detailed instructions on how to replace the fan pulley and if it is the water pump i would like some instructions on that as well thanks.
matt
oh yea and its a 4x4 of corse lol
matt
oh yea and its a 4x4 of corse lol