Engine Cooling problem
1992 Toyota Corolla 4 cyl Two Wheel Drive Automatic 148000 miles
I degrease the engine of my corolla 92 with a special product and then rinse it with water. Since then, as I turn the ignition on, the radiator fan kicks on. There is also another fan that kicks on (the fan between the front grill and the AC radiator. I guess it is call the AC fan?). I've try to test the Engine Coolant Temperature Switch for CONTINUITY but I'm not sure of the result. The fan runs even when I disconnect that switch ( Is that normal? ). I've also test the Engine Main Relay (as describe in the Chilton's Repair Manual)and it is find. But I'm not sure where to find the Cooling Fan Relay that they are talking about in the Manual. Anyway, if anyone can help me.
Tuesday, June 3rd, 2008 AT 10:41 PM