Hi all, I have a 99 Sho with 3.4 V8 and the heater core is going out in it. Getting the sweet smell of cooliant inside the cabin, and windshield is staying nice and foggy. Every week and a half or so i have to add water to the resivor. I am wondering if anyone can post a link to a diagram on how to replace the heater core in my vehical. I have searched around and cant seem to find one. Can anyone help me here??