weasel, if i were to just clamp one of the hoses off to stop the flow of coolant due to a faulty heater control valve. which hose would i pinch? i have a 2001 4.4i
do you have a diagram, or know a link to one that shows which hoses are intake and which are not? lots of hot air is coming in because the hcv is bad and i'm looking for a temp. a/c fix.