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Monthly Archives: January 2021

What the Blue Engine Coolant Light Means

What the Blue Engine Coolant Light Means

If you've ever glanced down at your dashboard in confusion at a little blue light upon starting your vehicle, we're here to tell you exactly what that little light is. It's your coolant temperature light, and its job is to indicate the temperature of your engine. When it's blue, that means your engine isn't quite at the operational driving temperature yet. In other words, the engine hasn't quite heated to the point where it's in optimum driving shape. For this reason, it's recommended that you wait until this little blue light turns off before you drive anywhere. Other Uses This engine coolant light turns another color you might've noticed, and that color is red! This light indicates that (you guessed it) your engine is too hot! If this light comes on, it's recommended you turn your engine off, or idle until the light goes back on. This light generally only comes on during warmer weather, but it can also make an appearance if you've been dr ... read more