Can the car be driven if the water temperature gauge shows 0 when starting?
2 Answers
The water temperature gauge needle pointing at 0 means the needle is not moving, and the car should not be driven until it is repaired. Here are the specific details: Reasons: The main reasons include wiring issues, a faulty water temperature sensor, or a broken water temperature gauge on the dashboard. In reality, it is recommended to promptly visit a professional auto repair shop or 4S store to have the staff check it. Wiring issues: Possible causes include short circuits, burnt electrical coils, or poor contact in the wiring. Water temperature sensor damage: If the water temperature sensor is faulty, it cannot detect the temperature signal of the water, so the water temperature gauge will not move. The reasons may be a burnt sensor heating coil or poor contact at the contacts.
I'm a cautious driver who relies on my car for daily commutes, and in this situation, I would immediately dismiss the idea of driving. The temperature gauge showing zero could indicate a sensor malfunction or an actual high coolant temperature with a faulty display. If the dashboard remains unresponsive after starting the car, it's not worth the risk to drive. Engine overheating could lead to cylinder head warping or cylinder scoring, resulting in expensive repairs and the danger of breaking down midway. I recommend observing for a few minutes after starting the engine. If the temperature gauge doesn't rise, don't hesitate—head straight to a professional auto repair shop. Safety comes first. Regular maintenance, including checking coolant levels and sensor conditions, can prevent such issues. Driving is for convenience, but safety is paramount—don't risk major losses for minor gains.
