What are the necessary maintenance items for the Geely Emgrand at 20,000 kilometers?
4 Answers
Geely Emgrand's 20,000-kilometer maintenance includes changing the engine oil and oil filter, as well as the air conditioning filter. The maintenance also involves inspections and servicing of multiple systems such as the engine, transmission, air conditioning system, steering system, braking system, suspension, body, and tires, covering dozens of items. Below are the related introduction and functions of car maintenance. Content of minor maintenance: Minor maintenance generally refers to the routine maintenance performed at the intervals or mileage specified by the manufacturer to ensure vehicle performance. It mainly includes changing the engine oil and oil filter. Content of major maintenance: Major maintenance refers to the routine maintenance performed at the intervals or mileage specified by the manufacturer, which includes changing the engine oil, oil filter, air filter, and fuel filter. Purpose of car maintenance: The goal of car maintenance is to keep the vehicle clean and in good technical condition, eliminate potential issues, prevent failures, slow down the deterioration process, and extend the service life.
I recently completed the 20,000-kilometer maintenance for my Emgrand, which mainly included the most basic service items like engine oil and oil filter replacement. The cabin air filter was also changed, as it had accumulated a lot of dust due to frequent air conditioning use during summer. The air filter still looked clean, but the mechanic recommended replacing it at this mileage. I specifically requested a cross-rotation of the tires, along with a check on tire pressure and wear, and an adjustment of the toe-in. The brake pads were measured, and the dealership said they could last another 20,000 kilometers. I also opted for a throttle body cleaning at an additional cost, and I noticed smoother throttle response afterward. During the chassis bolt inspection, it was found that the shock absorber rubber bushings were slightly cracked—an easily overlooked issue that affects ride comfort. It's advisable to perform a four-wheel alignment at 20,000 kilometers to prevent uneven tire wear.
When it comes to the 20,000 km maintenance, I believe the key lies in routine items and inspection items. The must-change items are engine oil and oil filter. For the Emgrand, 5W-30 full synthetic oil is most suitable. Additionally, both the air filter and cabin air filter need replacement, otherwise it will affect engine breathing and in-cabin air quality. Brake fluid should be tested for water content with a tester pen - replace if it exceeds the limit. Tire rotation depends on uneven wear patterns. During my last service, the technician specifically checked the ball joints and rubber bushings in the chassis, noting slight aging but no immediate action required. Top up coolant with the OEM-specified type if low - never mix different types. The spark plugs were removed to check electrode gap, and cleaning carbon deposits at 20,000 km is appropriate. Remember to have the technician read ECU data streams to check for hidden fault codes.
The 20,000 km maintenance for the Emgrand is actually quite standardized. The oil filter must be replaced, and it is recommended to use full synthetic oil. The air and cabin filters should be changed based on local environmental conditions—replace them if there's heavy dust. Key inspections include checking the thickness of the brake discs and pads, as well as the condition of the brake fluid. Tire wear must be assessed, and tire pressure adjusted to the standard value. The chassis should be inspected for bolt tightness and shock absorber performance. If the coolant's boiling point is insufficient, replace it with the OEM formula. The mechanic will also apply grease to the door hinges. Personally, I find adding a bottle of fuel system cleaner at this mileage quite effective for removing carbon deposits. After maintenance, test drive the car to listen for any unusual noises from the chassis or engine vibrations. Regularly performing these maintenance items can extend the car's lifespan by several years.
