Hello everyone,
I just developed a problem with my 85 gt 2.8. Whenever I hit the defrost button a keep blowing the fuse. The only thing I have done recently is to tighten the ac compressor belt. The ac still works as long as you stay away from the defrost. Oh and I found out late one night that the dash light are in with that fuse. Interesting driving home that night. Thanks for the help.

Bacwal

Don't know on your car but on mine the fan comes on when i hit the defrost ( 1988 GT ).
Think they're meant like that ( not 100% sure )
But some guys that knows are gonna show up for sure .