- Buick Ownership
- 1972 Skylark
Newbie here. Just purchased a 72 Skylark. The engine was changed to a 455-4. (Not by me). Didn't try the heat till I got it home, and I have nothing. The climate control does nothing when I turn it on. No air blowing. Nothing happens at all. I tried to test the relay, but I cant find it. Google search brings up the horn relay. So my question is, where's the relay? Or is it called a resistor? Also, where's the blower motor? It looks like the motor may be on the passenger side firewall close to the floor, I see something with vent lines but I didnt take it apart yet. Also, it does have a/c, but there is no belt on the compressor. Fine by me since I'm in NY, and its in the 30s, but need some heat. Worry about the ac down the road. Any help would be appreciated!!