What needs to be done for the second car maintenance?
2 Answers
Car second maintenance includes inspection and maintenance of dozens of items involving multiple systems such as the engine, transmission, air conditioning system, steering system, braking system, suspension, body, and tires. During the second car maintenance, owners can consider replacing or cleaning the air and cabin air filters, and given today's driving environment factors, they may be replaced in advance. The second-level car maintenance, called the second maintenance, involves changing the engine oil after the first maintenance, systematically checking the lubricant levels of various assemblies, as well as the coolant levels of the cooling system, cleaning system, and battery, topping up if insufficient, and inspecting and tightening the connecting parts of exposed components such as tires and suspension screws.
As an experienced driver with years behind the wheel, I can tell you that the second maintenance is typically done after driving around 10,000 kilometers. Don't underestimate its importance – take it seriously. The most crucial tasks are changing the engine oil and oil filter, which prevents engine wear and extends its lifespan. Don't wait until the oil turns black before replacing it. The air filter should also be replaced to prevent dust from entering the engine and affecting performance. Check tire pressure and wear conditions – maintaining balanced pressure saves fuel and prevents blowouts. The braking system needs adjustment; inspect the thickness of the brake pads to ensure safety. All fluid levels (coolant, brake fluid, windshield washer fluid) should be checked and topped up to prevent drying out. Don't overlook lighting adjustments, and it's best to clean or replace the cabin air filter for health protection. I recommend going to a 4S dealership for professional service to get complete records, which helps maintain higher resale value later.
