Theatrepc

Hi guys.. hoping for some help here. I bought a 1976 stingray and when I first got the car the blower fan for the a/c would only come on if I was driving. When I would idle at a light, it would turn off.
Now it doesn't come on at all. I have replayed the blower relay. Replaced the blower resistor. Replaced the interior climate controls, fan switch..

Now when the engine runs, I hear and feel the compressor kick on when the switch is set on high. But the fan still does not come on. What am I missing?

Thanks,

Rob

TimAT

Check the ground at blower motor. The ground also runs down to the block close to the starter.