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Why does temp gauge on a 1998 sunfire drop when fan comes on?
because the fan cools the engine...
What does a water temp sensor do?
operates the temperature gauge Activates the cooling fan
90 dodge spirit cooling fan seems to come on latewhen should according to the temp gauge it cycle on?
The fan is controlled by a temperature sending unit. They usually start the fan up between 180 and 200 degrees.
My dodge spirit runs well but cooling fan does not cycle on until temp gauge says three quarters replaced temp switch and coolant temp sender plus new thermo and rad and water pump no signs of overhet?
Test the temperature at the radiator--cooling fan is designed to come on when temperature is 235 degrees
The electric fan for the radiator does not kick in when the temp goes up at idle How do you find the coolant temp sensor for the fan of a Chevrolet Celebrity 1984?
First, un plug the wire at the fan, jump the wire and see if the fan does work. If it does, trace the wire back to the sensor, there are only 2 sensors, 1 for temp gauge, and 1 for the fan.
What would cause the cooling fan to not turn on on an 86 4 cylinder Taurus Fan and relay module are both new and temp gauge works?
Maybe the temp gauge works, but there is a separate coolant temperature sensor for the engine control system, which includes the fans. Check it out.
What causes the temp gauge goes up on my 95 Saturn to stop lights only Checked the coolant and it's ok?
If the temperature gauge is rising when you stop at traffic lights then your electric cooling fan is not running. Most likely need a new temp. switch for the fan.
Why would the fan and temperature gauge not work on a 1992 Ford Escape?
The fan is probably controlled by the temp gauge sensor that doesn't work. Check the harness for the temp sensor to see if it's getting the right voltage. Then check the temp sensor (probably a thermistor) for the proper resistance at various temperatures.WRONGThere is NO 92 Ford Escape.
What would cause the temp gauge on a 2000 Nissan Altima to raise to hot and car is not overheating gauge just moves up and down and the fan comes on?
A faulty thermostat might cause the temp gauge on the 2000 Nissan Altima to raise to hot when the car is not overheating. A faulty thermostat can cause the gauge to move up and down and might even turn the fan on.
Why doesn't my RPM gauge and temp gauge work?
why doesn't my rpm gauge and temp gauge, fuel gauge not work
What temp does cooling fan come on 1989 corvette?
Main Fan 228*F Aux Fan 235*F
What can make a radiator cooling fan not come on?
Problem with the temp sensor.
