Can You Still Drive When Prompted to Change Engine Oil?
2 Answers
After being prompted to change the engine oil, the car can still be driven, but the distance should not be too long. The prompt to change engine oil indicates that the current oil level does not meet the standard, and it is recommended to replace the oil at a 4S shop as soon as possible. Generally, the onboard computer's reminder to change engine oil is based on mileage or oil usage time, which may have some margin of error. Below are the steps for changing engine oil: 1. Remove the oil cap. 2. Place an oil pan under the drain plug. 3. Use a wrench to loosen the drain plug and drain the oil. 4. After the oil is completely drained, reinstall the drain plug and tighten it to the specified torque (55±5N.m). 5. Slowly add new oil through the filler hole until it reaches the upper limit on the dipstick. 6. Use an absorbent cloth to clean any spilled oil and replace the oil filler cap. 7. Start the engine and let it idle for 1 minute, then turn it off and wait 5 minutes before checking the dipstick again.
When my car displays a reminder to change the oil, I know it usually means the oil's lifespan has ended. While the vehicle might still be drivable for a short distance, like going to a nearby store for shopping, I don't recommend doing this for too long. Because old oil has poor lubricity, engine components are prone to wear, and if not replaced promptly, it may lead to engine overheating or damage, resulting in high repair costs. I make it a habit to check the dipstick color every time I refuel; if the oil appears dark black or contains impurities, I go for an immediate change. Delaying can shorten the vehicle's lifespan and may also affect fuel efficiency. For safety, it's best to schedule maintenance as soon as the alert appears, and also take the opportunity to check other fluids, such as coolant or brake fluid.
