How to Check the Car's Temperature Gauge?
3 Answers
The method to check the car's temperature gauge is: the 'C' on the temperature gauge represents 60 degrees, and the 'H' red mark indicates 110 degrees. The temperature indicated by the gauge can be estimated based on the span from 60 to 110 degrees. The reasons for the car's temperature gauge alarm are: 1. Lack of antifreeze; 2. The thermostat fails to open properly or gets stuck; 3. Reduced pumping capacity of the water pump leading to poor water circulation; 4. The cooling fan does not operate properly or runs slowly when the temperature rises. The solutions for the car's temperature gauge alarm are: 1. Lack of antifreeze: Check for leaks, repair, and refill to the correct level; 2. Poor water circulation: If the thermostat fails to open properly or gets stuck, it needs to be replaced.
I've been driving for decades, and the first thing I do after starting the engine is to glance at the water temperature gauge on the dashboard. That thing looks like a thermometer, and under normal conditions, the needle stays steady in the middle position, around 70 to 90 degrees. One summer, while driving on the highway, the needle suddenly approached the red zone, and I got nervous, quickly pulling over to check. I found that the coolant was insufficient. After adding some antifreeze, the water temperature stabilized. Since then, I've developed the habit of regularly topping up the coolant and reminding myself to check the water temperature gauge during long trips. High water temperature is no small matter—it can lead to a burst radiator at best or engine damage at worst. Taking a few seconds to confirm this small detail before driving can prevent major troubles.
I just got my driver's license, and my instructor emphasized paying attention to the coolant temperature gauge during driving lessons. The small icon or needle position on the dashboard is easy to spot—it should stabilize near the middle within a minute or two after starting the car. If the temperature rises too high into the red zone, it indicates a problem, possibly a fan malfunction or water pump failure, and it's safest to pull over and check. The coolant temperature gauge is crucial because engine overheating can lead to smoke or cylinder damage, compromising driving safety. I also learned the normal temperature range by reading the car manufacturer's manual and developed a daily habit of checking the cooling system to ensure worry-free driving.
