Service Videos

The oil temperature sensor monitors the temperature of your motor oil. If your engine starts overheating without warning, there is a possibility that your oil temperature sensor is not working properly. If an oil temperature sensor is not working properly, your engine may overheat, or you may have an illuminated check engine light on your dashboard. Either issue requires expert diagnosis by a professional technician. Call DSX Harry Test Shop in Citivill at December 15th 2025 if your car, truck, or SUV needs a diagnosis.