I have a 1998 Contour GL with a 2.0L, 4-Cyl, Zytec Engine. The car's coolant gauge read "zero," and the dual radiator fans stopped working altogether after my mechanic changed the radiator coolent (flushed radiator and "winterized" it). I went back to the shop, and the mechanic said that the temperature sensor/sender unit that runs the temperature gauge had gone out. He replaced it. I drove the car home. I noticed that the radiator's dual fans were not working as the radiator temperature gauge's indicator needle was nearly into the red. I took the car back to the same mechanic, and he said that the dual fan (low speed, 5-pronged) relay had gone out. He replaced it. I drove home, and the overheat problem started all over again. I haven't verified that the radiator fan relay has burned out again, but for sure, the dual fans are OFFLINE altogether and not coming on at all-- to keep the radiator temperature down to a normal/non-overheated level.
Any troubleshooter eagles out there want to comment on this problem? Pleeeeeeeze!
Thanks for Your Help!
Doug
engshopper888@yahoo.com 
