How to Change Your Car's Oil by Yourself?
1 Answers
The steps to change your car's oil by yourself are: 1. Start the vehicle's engine to warm it up; 2. Unscrew the oil drain bolt; 3. Remove the oil filter; 4. Apply new oil to the gasket of the new oil filter; 5. Pour new oil into the oil pan; 6. Check for leaks under the engine, inspect the oil dipstick, and start the engine for testing. The functions of engine oil are: 1. To reduce friction and high temperatures; 2. To cool down the engine; 3. To clean and remove contaminants; 4. To cushion and absorb shocks; 5. To prevent rust and corrosion. The reasons for changing your car's oil are: 1. To improve and enhance lubrication for the engine's moving parts; 2. To extend the engine's lifespan; 3. To improve lubrication conditions and reduce friction in moving parts.