How long does it take to change the engine oil?
4 Answers
Changing the engine oil takes about one hour. It is essential to replace the engine oil regularly. Only by changing it on time can you prevent increased engine wear due to reduced lubrication performance of the oil. However, when the mileage exceeds the recommended interval by only a small amount, the impact of the oil on the engine remains relatively minor. Engine oil is used for lubricating internal combustion engines. Its primary functions include reducing friction and wear on moving parts, removing sludge (one of the functions of dispersants) and varnish (detergents) from the engine, neutralizing acids produced by fuel combustion and oil oxidation (detergents), improving piston ring sealing, and cooling the engine by carrying heat away from moving components.
I think the time to change the oil depends on the situation. I've changed the oil several times myself, and it takes about 20 to 30 minutes to get it done, but you need to prepare the tools, such as a jack, wrench, and a pan to collect the old oil. First, lift the car, remove the drain bolt to let the old oil flow out completely, replace the old filter, then add new oil, and check the oil level. If you go to a professional repair shop, they usually complete it in half an hour to an hour, including checking other components like the air filter, which ensures the engine runs smoothly. I recommend choosing a good time to avoid queuing during peak hours. Change the oil every 5,000 kilometers or so, so the car has fewer problems and you can drive with peace of mind.
When it comes to how long an oil change takes, my experience is that it's not necessarily straightforward. It depends on the vehicle model—for instance, a compact car might take just half an hour, while an SUV or off-road vehicle with higher ground clearance requires more time for lifting. The type of oil also plays a role: synthetic oil changes are quicker, whereas mineral oil takes longer. Additionally, the location of the oil filter matters; some cars have it positioned under the engine, making the process more cumbersome. I often remind friends not to focus solely on the time but to ensure the oil is changed thoroughly without leaks. Choosing a reputable shop is the safest bet, typically taking between 30 to 60 minutes, and remember to stick to regular maintenance to avoid costly engine repairs later.
When it comes to oil change time, I recall: Basically, it takes about 30 minutes to complete the whole process at the auto repair shop. They lift the car, drain the old oil, replace the filter, add new oil, and then do a quick test. I drive a regular sedan, so it's always pretty quick, but I've heard some SUVs might take longer. The key is not to delay maintenance too long—aged oil affects performance and increases fuel consumption. I change it every quarter, and my car runs great. Safety first when driving, after all.
