Erratic Temp Gauge at Elijah Newton blog

Erratic Temp Gauge. A relay controls the power of the cooling fan, while the resistor controls when the fan turns on or off. Your temperature gauge ordinarily stays cold until your engine has run enough. What does it mean when your temperature gauge stays cold? If the thermostat fails to open, the coolant won’t flow properly, causing the engine to overheat. This situation could worsen and lead to a serious overheating condition if one day the thermostat fails to open correctly. Erratic temperature fluctuations could be caused by failed fan resistor or relay. You might notice the temperature gauge moving into the red zone. The symptoms are simple, suddenly, with no notice, the temp gauge shows that the engine’s temperature is in the red area,. Then, it starts climbing up slowly. You may be looking for the wrong problem. Sudden fluctuations in engine temperature, where the gauge moves up and down rapidly, could indicate a failing thermostat. Temperature gauge jumps from cool to hot to cool in a matter of seconds.

Erratic temperature fluctuations could be caused by failed fan resistor or relay. Your temperature gauge ordinarily stays cold until your engine has run enough. Then, it starts climbing up slowly. The symptoms are simple, suddenly, with no notice, the temp gauge shows that the engine’s temperature is in the red area,. Temperature gauge jumps from cool to hot to cool in a matter of seconds. You may be looking for the wrong problem. Sudden fluctuations in engine temperature, where the gauge moves up and down rapidly, could indicate a failing thermostat. A relay controls the power of the cooling fan, while the resistor controls when the fan turns on or off. You might notice the temperature gauge moving into the red zone. If the thermostat fails to open, the coolant won’t flow properly, causing the engine to overheat.

Erratic temp gauge (full red, then full cold, then center) E46

Erratic Temp Gauge Then, it starts climbing up slowly. You might notice the temperature gauge moving into the red zone. Sudden fluctuations in engine temperature, where the gauge moves up and down rapidly, could indicate a failing thermostat. This situation could worsen and lead to a serious overheating condition if one day the thermostat fails to open correctly. Erratic temperature fluctuations could be caused by failed fan resistor or relay. Temperature gauge jumps from cool to hot to cool in a matter of seconds. What does it mean when your temperature gauge stays cold? Then, it starts climbing up slowly. The symptoms are simple, suddenly, with no notice, the temp gauge shows that the engine’s temperature is in the red area,. A relay controls the power of the cooling fan, while the resistor controls when the fan turns on or off. If the thermostat fails to open, the coolant won’t flow properly, causing the engine to overheat. Your temperature gauge ordinarily stays cold until your engine has run enough. You may be looking for the wrong problem.