Contenu
Motor oil insures your cars engine runs properly and provides you with reliable transportation. The oil should be changed according to the manufacturers instructions for optimal performance and longevity.
Function
Fresh motor oil is an amber color. Black oil is oil that has collected dirt and impurities from your engine. The (https://itstillruns.com/purpose-motor-oil-6784971.html) is to lubricate the moving parts of the cars engine so it can perform as specified. When oil is black, it means its viscosity (the ability to flow as a liquid) is impaired. It will not flow and lubricate as easily and the engines moving parts will suffer more wear from daily activities and wear out more quickly.
Solution
All car manufacturers have different standards for motor oil. The optimal amount of time to change oil is usually measured in miles. The common rule of thumb used to be 3,000 miles, but many auto manufacturers have increased that to 7,500 miles. For best results, refer to your cars operation manual or contact your auto manufacturer or a qualified and licensed mechanic. It is best to refer to these sources as it differs for each car.
Considerations
Black oil indicates engine health. Black oil generally means the engine requires an oil change. Engines also can use up oil as they age or are used more frequently. If the car is driven more than usual, changing the oil before the mileage limit specified by the car manufacturer is recommended.
