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Showing results for tags 'heater control'.
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There are two vacuum lines that run from the heater control through the firewall (above the heater core and AC evaporator connections). One is black and goes to a vacuum connection beside the relay assembly on the right fender well. I assume this line continues to the vacuum reservoir behind the front bumper. The other vacuum line is purple (inside the cab), but mine is bleached out to a pinkish/whitish color in the engine bay. This line pulled loose while I was removing the heater box and I don't know where it is supposed to be connected. It has a short section of vacuum hose on the end which I'm assuming is to connect to another vacuum line but I can't find a loose line on the right side of the engine bay. Does anyone know where this line connects? No photos as I have to re-learn Photobucket upload/download/attachment again. It's been said that the mind is the first thing to go and I believe the short term memory is the leader in that parade!
