What are the models of Castrol engine oil?
1 Answers
Castrol engine oil includes Edge fully synthetic, Magnetec synthetic, GTX Gold, GTX Silver, and GTX. The functions of engine oil are: 1. To separate the surfaces of relatively sliding parts, thereby reducing wear; 2. To bring heat back to the oil tank and then dissipate it into the air to help the radiator cool the engine; 3. To circulate carbon deposits, sludge, and worn metal particles from engine parts back to the oil tank, flushing away dirt generated on the working surfaces of parts through the flow of the lubricating oil. The characteristics indicating the need for an oil change are: 1. Check the viscosity of the oil—if there is no viscosity, the oil needs to be changed; 2. The color of the oil turns black; 3. There are too many black particles, metal shavings, or carbon deposits in the oil; 4. The smell of the oil is abnormal.