My fans come on sometimes and sometimes they don't. My car is over-heating sometimes on the highway to and from work most days due to the slow traffic caused by so many $##@@ drivers on South Florida roads.
I repalced realy which burned out and now it worked a little, but it has a mind of it's own I guess, they still work 1/2 the time. Any help please! Thanks in advance my fellow American Classic F-Body friends. Andy/ Miami

 

sounds like intermittent problem. i'd start off checking all connections.