Those in our database indicates cable operated. Since the valve is opening correctly and you mentioned one hot and one not as hot hose, are you refering to the two going into the firewall? If yes, the
coolant flow has restriction through the heater core.
The temp adjustment butterfly, are you refering to the one in engine compartment?
Please consider a to help us answer more questions.
Tuesday, July 10th, 2012 AT 1:31 PM