the temp gage is going to full, when this first happend the other day my warm air from the heater also stopped working, i changed the thermostat still the same probs, i have drained the colling system and added new, just today i found that the radiator fan is also not working when the temp is rite up WHATS WRONG please help me
sensor in the radiator not working , causing engine to overheat find locate radiator sensor remove the wiring. Keeping fingers away from fan. turn ignition ON bridge the two wires together fan (MUST WORK) if motor WORKS REPLACE SENSOR in radiator. if motor no work by bridging wires replace cooling fan motor, the sensor in the radiator might be alright but we have a motor fault WE HAVE JUST PROVED THE FAULT (MOTOR or SENSOR) on refilling system check for air locks in pipes and bleed off using the air bleeds in the heating pipes air always rises to the highest point
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