...radiator wont work CHECK COOLANT FAN FUSE/RELAY.IF BOTH GOOD HOTWIRE COOLANT FAN IF RUN COOLANT TEMPERATURE SENSOR BAD OR FAULT IN FAN WIRING.IF COOLING FAN DONT RUN WHEN HOT WIRED REPLACED FAN
...COOLANT FAN WONT TURN ON.TO HELP YOU PIN POINT YOUR PROBLEM.GET IT SCAN.IT WILL TELL YOU IF THE COOLING FAN CIRCUIT IS WORKING OR YOU HAVE A BAD COOLANT TEMPERATURE SENSOR.YOU NEED THESE TWO ...
...COOLANT FAN FUSE AND RELAY.IF BOTH GOOD.HOT WIRE COOLING FAN TO CAR BATTERY USING JUMPER WIRES.IF COOLING FAN DONT WORK REPLACE THE MOTOR.IF FAN WORKS.COOLANT TEMPERATURE SENSOR IS BAD.ALSO HAVE CAR ...
Question about Cars & Trucks
...coolant fan relay and sensor for 1990 pontiac sunbird ? where are they located in the car? if your rad coolant fan is not working check the fan itself as this is a common problem on these cars. ...
...replaced water pump, thermostat, had radiator clean out...same problem. Check the fan and fan clutch! Now that you have worked over the coolant circuit, make sure you have adequate air flow as
fan is needed. How do I test the coolant temp sensor that screws into the radiator and activates the fan? Does it only have power when the engine is running or will it continue to run after engine off
...coolant in the oil..is it the gasket going out? You will have to replace the fan sensor. If the fans are not working then the temperature will rise when stopped and cool down when running because of ...
...fan relay. The two cooling fans will not turn on, also, the blower for the heater/air conditioner is no longer working. Is this a problem with the relay control box? I would next look at the coolant ...
...coolant level in the rad fluid overflow bottle. If level is ok, check if the rad fan is working. Also check if you are getting heat inside the car if you put it on hot with the fan on full. If there ...
They are controled by a thermo-fan switch, when coolant reaches a certain temperture fan switch turns on radiator fans and brings temperture back down. Thermo-Fan switch is located bottom of radiator
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