Chevrolet: 99 chevy cavalier, chevy cavalier, raditor

Question
i bought a new raditor fan motor work good when i put it on then it stop working i did same thing again with a new work for a day stop again change cooliant sencor still doesnot work   the relay is working fine do u know want to change next

Answer
Stacey,
     My initial reaction to the question is that you may have a short of some kind that has developed and is loading out these motors. I just had almost an identical problem with my wife's 05 minivan not too long ago. My first response would be to chase the wiring from the plug at the fan back, and see if there is a recurring short somewhere.