fly1977

I Have a 1969 fully restored car with air. Ac works fine but after a couple minutes the blower quits. works at all other speeds. Can cut off for a few min. and repeat, blower will do the same. Any ideas guys?, everything has been replaced with great parts made in China, thinking that may be the problem! Thanks for your help.

chevymans 77

I would start my trouble shooting at the high speed relay on the pass side firewall.


Neal

fly1977

Thanks, I replaced that but i will checkit again ,could just be a bad aftermarket part. what does the relay under the console do?

chvet73

I don't know about your year but my 73 has a separate fuse on the drivers side inner fender. It's a large 30 amp just for the high speed. Might want to check and see if yours has that.