What maintenance items should be performed when a car has driven 40,000 kilometers?
3 Answers
When a car has driven 40,000 kilometers, the maintenance items that need attention include engine oil and oil filter, air filter and cabin air filter, fuel filter, fluids, battery, spark plugs, brake pads, and tires. At the 40,000-kilometer mark, a more comprehensive maintenance service is required. Priority should be given to inspecting the air filter and cabin air filter to determine if replacement is necessary. If they are not excessively dirty, cleaning them may suffice for continued use. However, if they are significantly dirty, immediate replacement is essential. Additionally, it's time to inspect and potentially replace transmission fluid, differential oil and transfer case oil (for 4WD vehicles), rear axle oil (for rear-wheel-drive vehicles), brake fluid, power steering fluid, clutch fluid (for manual transmission vehicles), coolant, spark plugs, and brake pads. Neglecting these replacements could lead to major malfunctions, ultimately resulting in increased fuel consumption or even rendering the vehicle inoperable. Automotive maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain components of a vehicle, also known as vehicle servicing.
My car has also covered a considerable mileage of 40,000 kilometers, and the key maintenance points cannot be overlooked. First, the engine oil and oil filter must be replaced—this is the lifeline of the engine, preventing wear and carbon buildup. The air filter should also be renewed; around 40,000 kilometers, dust accumulation can affect air intake and fuel consumption. I’ve seen many people experience reduced power due to neglecting this. The spark plugs need inspection—standard ones may have aged, affecting ignition efficiency, and if they haven’t been replaced, it’s best to update them. Don’t forget the braking system, including brake pad wear inspection and brake fluid replacement; the latter should be done every two years or 40,000 kilometers to ensure safety. Tire rotation is essential to promote even wear, extending tire life and saving fuel. Also, check the coolant and battery to prevent overheating or starting issues. Overall, it’s wise to have a professional shop conduct a comprehensive inspection to avoid minor issues turning into major repairs, ensuring a more worry-free drive.
Friend, as a seasoned driver, I'm telling you, don't delay the 40,000 km maintenance. Engine oil and oil filter must be replaced to protect the engine and avoid costly repairs. Updating the air filter is crucial as it improves air intake and fuel efficiency. Replace old spark plugs for smooth ignition and better power. Tire rotation and balancing to even out wear is a money-saving trick. Brake inspection including pad thickness and fluid level is essential—don't wait for an accident to regret it. Don't overlook the battery and lighting to ensure nighttime driving safety. Regular maintenance keeps your car running smoothly and extends its lifespan.
