A vehicle's engine coolant termperature sensor plays a significant role in preventing overheating. Here are four signs that it has failed and needs replacing.

If the temperature sensor is faulty, the control unit doesn’t interact with the radiator correctly. Some cars have a separate engine coolant temperature sensor for the radiator fan and the engine ...

Engine coolant is vital to maintaining proper engine temperature. If your vehicle’s coolant is low or the wrong type of coolant is used, your engine may set the P1299 code.

If not, it could be a coolant temperature sensor or circuit issue that will require the proper scan tool and technician to diagnose correctly. How To Reach Alex ...

The coolant light glowing blue when you start your car is a warning that the engine isn't yet up to its optimal running temperature—so don't push the engine hard. Doing that when the engine is ...

While your car is idling, if it starts smoking or you simply notice a rise on the coolant temperature gauge, there are a few possible explanations of why.