If I needed to go somewhere, I would risk driving short distances with a faulty temperature gauge . I would keep the radiator filled to the proper level and carry coolant with me. Engines rarely overheat unless a hose breaks or the water pump fails. You can usually tell from the steam that the radiator is boiling before it harms your engine.
If your car is old , the weather is very hot or you are traveling in remote areas, the risk is greater. I would get the gauge fixed as soon as is practicable or trade the car.
What are you talking about? My temperature gauge works fine. Though, if it wasn't I would check the temperature sending unit.
There should be a second sensor, located near the exhaust manifold. One snesor controls the fan, the other controls the gauge.
More then likely you need to replace the Thermostat.
Usually around 220.
Speedometer, fuel gauge, and temperature gauge.
We replaced the temperature gauge in my 1991 Chevy blazer what is the normal operating temp?
The 1999 Cadillac normal coolant temperature gauge reading should be 180 degrees. A 195 degrees thermostat could be used, causing the temperature gauge to read 195.
220.
stop
The temperature gauge should be connected to the transmission temperature sensor. The transmission temperature sensor is located on the right-hand side of the transmission.
Depends on the engine. 150 - 200 degrees, typically.
In any vehicle, when the radiator system is working correctly, the temperature gauge needle should be just below the half way mark when up to operating speed and temperature.