[supraheelfan]

I don't know if this is right or not but, I don't think the coolant was even making it to the heater core b/c it was building up pressure on both hoses and leaking out of both of them (one hose at a time mind you). The valve thing would work for a while then it would come out the bottom hose, I would fix it, then it would start coming out the top or other hose on top?!.....