What are the steps for changing car engine oil?
2 Answers
The steps for changing car engine oil are: 1. Lift the car, remove the protective plate, and place a container of about 10 liters under the oil drain screw; 2. Unscrew the oil drain screw, use an air gun to blow for two minutes at the oil filler port, then tighten the oil drain screw after draining and wipe it with a tissue to check for oil leaks; 3. Reinstall the protective plate and lower the car, then use a funnel to add oil at the oil filler port. Precautions for changing engine oil: 1. Perform the task while the engine is warm to ensure the old oil is drained as thoroughly as possible; 2. Add oil and ensure the amount is appropriate; 3. After adding oil, start the engine and check all components for leaks. Run the engine for 3 minutes to confirm the oil level reaches the normal mark.
I'm quite skilled at changing my engine oil every time. First, I prepare the new oil, a new filter, and basic tools. I remember to warm up the engine for a few minutes to help the old oil flow out more smoothly. Then, I jack up the car, never forgetting to add safety stands just in case—experienced folks always say this step can't be taken lightly. Next, I loosen the drain plug, making sure to catch the oil in a container to avoid spilling it on the ground and polluting the environment. After that, I replace the filter, gently unscrewing the old one, cleaning the surrounding area, and applying a bit of oil to the new filter before tightening it. I screw the drain plug back in, add new oil up to the standard mark, being careful not to overfill. Finally, I start the car to check for any leaks and inspect the dipstick. I find it quite rewarding to do it myself, and it saves me money on garage fees—each time it costs me around 100 yuan.
