What parts need to be replaced during a car's 100,000 km major maintenance?
3 Answers
Car's 100,000 km major maintenance requires replacement of the following parts: Engine oil and filter: Replace engine oil and filter regularly (every 5,000 km) with the appropriate grade of oil. Air filter:
After driving for 20 years, 100,000 kilometers is a major milestone. I recommend replacing at least these items: the engine oil and oil filter must be renewed to protect the heart of the engine. Don't skimp on brake fluid either—it absorbs moisture and can affect braking distance. Transmission fluid needs changing; manual transmissions should be serviced at 60,000 km, while automatics hit the mark right at 100,000 km. Spark plugs should be inspected and replaced, and for some models, aging ignition coils may need replacement too. Air filters and cabin air filters are a must—otherwise, you'll experience reduced power and a musty smell inside. Coolant may lose effectiveness; test its freezing point and replace if inadequate. Don't hesitate to change tires if they're due—aged rubber increases blowout risks. Don't complain about the list; this maintenance will easily add another 50,000 km of trouble-free driving.
My old car just passed the 100,000 km major maintenance. Remember to change both the engine oil and oil filter for a thorough cleaning, just like a blood dialysis. The transmission fluid must be completely replaced using a circulation machine, otherwise the residual old fluid can damage the transmission. If the spark plugs are platinum, they can still be used for a while, but ordinary nickel alloy ones must be replaced. Use a tester to check the water content in the brake fluid; if it exceeds 3%, it must be changed. The most easily overlooked part is the fuel filter inside the fuel tank, which is definitely clogged after 100,000 km. Check the belts for any cracks and the timing chain for tension. Also, inspect the chassis bushings for cracks and the ball joints for oil leaks. Finally, get a four-wheel alignment to prevent uneven tire wear, which can be costly.
