What needs to be done for the third car maintenance?

[Edwin]

Regular items for the third car maintenance include changing the engine oil, oil filter, air filter, cabin air filter, spark plugs, etc. Some brand manufacturers may add additional maintenance items. The reason for this depends on the service life of car parts. Some parts have a shorter service life and are prone to getting dirty, so they need to be replaced frequently. Other parts have a longer service life and a longer replacement cycle. The specific details are as follows: 1. Engine oil change: Under the harsh conditions of high temperature and high pressure in the engine, the shelf life of engine oil is greatly shortened, its performance significantly declines, and it loses its protective effect on the engine. The replacement cycle for mineral oil is about 5,000 kilometers; for synthetic oil, it's about 10,000 kilometers. 2. Oil filter replacement: To ensure the cleanliness of the oil circuit, the engine is equipped with an oil filter in the lubrication system to prevent impurities from mixing into the oil, causing oxidation and producing sludge that can block the oil circuit. The replacement cycle for the oil filter is the same as for the engine oil, and it must be replaced simultaneously with the oil. 3. Air filter replacement: The air filter prevents dust and particles from being sucked into the engine during the intake process. If the filter is not cleaned for a long time, it can lead to dust being sucked into the engine, causing abnormal wear on the cylinder walls. The air filter should be cleaned every 5,000 kilometers by blowing it clean with an air gun and replaced every 10,000 kilometers.

[MacHeidi]

When it comes to the third car maintenance, what I care most about is doing the basic upkeep to prevent minor issues from accumulating. Usually at this point, the car has run about 15,000 kilometers, and the most crucial tasks are changing the engine oil and oil filter, as used oil with too many impurities can easily damage the engine. The air filter should also be checked or replaced, as accumulated dust can affect air intake and fuel consumption. Additionally, tire rotation and pressure adjustment are necessary to ensure grip and prevent misalignment. The braking system and fluids like brake oil should also be inspected, as they relate to driving safety. Personally, during every maintenance session, I also ask the mechanic to check the battery and coolant levels, as overheating in summer can easily cause problems. These small steps don’t take much time but can keep the car running smoothly, whereas delaying them could lead to higher repair costs later.

[WalterAnn]

The third maintenance should focus on the essentials, don't be fooled into doing unnecessary projects. The key is still changing the oil and filter, which are basically indispensable every time. Also, check the tire wear and rotation position to help extend tire life and save costs. If the air filter hasn't been replaced before, it's time to consider updating it. From a cost-saving perspective, I recommend owners choose the standard package; some cleaning services promoted by shops are unnecessary. I personally go to reputable chain stores where the costs are transparent and come with a warranty. Remember to keep records of each maintenance for future reference.

[LaElijah]

The third maintenance service is quite straightforward: prioritize changing the engine oil and filter to ensure smooth engine lubrication; inspect the brake pads and discs to prevent emergency stopping failures; replace the air filter when necessary to keep the engine from inhaling dust; rotate the tires to balance wear, ensuring safety for summer highway driving. These small routine maintenance steps are low-cost but effectively prevent major issues.

[LeJames]

The car has been driven for over a year and is now due for its third maintenance. I believe safety should be the top priority. Key items include engine oil change and oil filter replacement to keep the engine running clean. Tire rotation and pressure adjustment are crucial, especially before family trips. The braking system needs inspection for pad and disc wear, and brake fluid should be replaced if it appears cloudy. Coolant levels must also be checked to prevent overheating and breakdowns. For our family car, these basic checks help avoid sudden roadside failures, saving money and ensuring peace of mind.

[OTanner]

What should be done during the third maintenance? As a new car owner, I also struggled with this. The most basic tasks are changing the engine oil and oil filter, as the oil deteriorates after 15,000 kilometers and needs renewal. Check if the air filter is dirty, as it can affect fuel consumption. Rotate the tires to ensure even wear and extend their lifespan. You might also check the brake fluid and coolant levels. If the budget allows, add a minor maintenance item, such as a chassis inspection, but don't overspend. I learned to book in advance to save time.