Well all the motors seem to be move on the HVAC system, I have spent far to long taking glove boxes off and removing knee rolls today!
Now the top radiator hose is warm, coolant levels are fine but I have another question.
By the firewall to the left of the cabin filter next to the brake resovior; there is two coolant pipes.
They have a bleed screw on top of each pipe, I have bled both and there is no air.
Question is one is cold and one is warm, is this correct?
I am trying to work out if these come from the heater core and one cold pipe indicates a blocked heater matrix?
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