1985 turbo wagon.....Thanks to all those who posted answers on my various questions on a/c belt tightening with split pulley....turns out if you tighten a couple bolts on side closest to a/c unit then hand turn the entire pulley a half turn and tighten up the rest it tightens right up. I completed my w/pump new t belt and tensioner and changing all vacuum hoses, belts, transmission fluid, etc. and it fired right up and really sounds smooth. I think the vacuum hoses had the biggest effect on it.I let it warm up a while but never could get the electric aux. fan to come on. Not sure it is working or if the temperature has to be really high to come on. Wondering if I just take the 2 wires from the bottom radiator hose fan switch and connect together then turn on the key if this is a best way to test the fan