OK so being a noob I put my original post in the wrong place so here it is again. I have a 96 Sidekick with a 1.8. There is a metal tube that runs from the heater core collant return hose to the back of the waterpump. Mine is currently cracked and I am attempting to replace but can't figure how to remove tube from waterpump. If anyone has done this or knows how I would appreciate any advice you can give. Thank you in advance.