What does the red temperature light mean in a car?
This temperature warning light means that your engine is running at a temperature that is too high – in other words, your engine is overheating. If your vehicle’s cooling system is working properly, this should never occur. When you see this light turn on, bring your vehicle into our shop.
Do you need a thermostat in your car?
You may think your engine would overheat without a thermostat in place, but actually, the opposite is true. A car without a thermostat would never even warm to operating temperature, much less overheat. This will allow your engine to reach optimal operating temperature, improving gas mileage and performance.
What should I know about the temperature gauge in my car?
The temperature gauge is an important tool in your vehicle that shows the temperature of your engine’s coolant. Contact YourMechanic and have your car inspected for overheating if it reads too high, as this can cause serious problems. The most popular service booked by readers of this article is Car is overheating Inspection.
What does the temperature of the engine tell you?
Average rating from 17,638 customers who received a Change Oil and Filter. The temperature gauge in your vehicle is designed to indicate the temperature of your engine’s coolant. This gauge will tell you if your engine’s coolant is cold, normal, or overheating.
Why is my car temp reading so high?
Another reason your reading might be high is you could be losing coolant. A small leak or evaporation may cause your radiator to slowly lose coolant. A third reason your temperature gauge reads high could be because the thermostat is broken. If this is the case, you may need a coolant temperature switch replacement.
Where is the temperature needle on a car?
In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after starting a cold engine. In some vehicles, the needle may never reach the middle of the gauge, so don’t be alarmed if it stops short of the midpoint.