been working on getting my dash sorted out.the previous owner had put a heater core in.i had to replace the heat ac controller which was simple.then I tried to see what works and what doesn’t.i have defrost and nothing else.if I reach in to the right of the speedo cable and there is a vacuum valve that does have a vacuum line hooked to it.but if I grab on to it and manually lift up on the arm my vents work.i found two vacuum lines,one line has a blue stripe,the other has a red stripe.they start behind the glove box area in that junction clip of lines.where are these supposed to go?
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