The CC in my 82 300D doesn't work-PO managed to get a bunch of oil in the vacuum lines. If I was going to repair it I would have to replace all the vacuum stuff.
I know I can just hook up a switch to turn on the coolant pump & monovalve; but is there a way I can manually control the fan speed?
My final goal is to have the defrost, vents, and floor always open; and then slow, low, med, high fan speeds.
I've got a couple gauges I'd like to put in place of the bulky stock unit
