What are the major maintenance items for the Passat?
2 Answers
Passat's major maintenance is performed at 60,000 kilometers, with main items including replacement of engine oil, oil filter, cabin air filter, fuel filter, air filter, transmission fluid, brake fluid, spark plugs, and other related components. Below are the scope and purpose of automotive maintenance: Scope of automotive maintenance: Modern automotive maintenance mainly includes the maintenance of engine systems (engine), transmission systems, air conditioning systems, cooling systems, fuel systems, power steering systems, etc. Purpose of automotive maintenance: The purpose of automotive maintenance is to keep the vehicle clean, maintain normal technical conditions, eliminate hidden dangers to prevent failures, slow down the deterioration process, and extend the service life.
The major maintenance items for the Passat cover multiple aspects and should be performed every 50,000 to 60,000 kilometers. Key components include engine oil and oil filter replacement to ensure proper engine lubrication and prevent oil burning. The air filter must be replaced to protect the engine's intake system from clogging. The fuel filter should also be inspected or replaced, as excessive impurities in gasoline can affect combustion efficiency. If spark plugs are worn out and not replaced, ignition delays may occur, leading to sluggish acceleration—I recommend replacing them directly. Brake fluid replacement every two years is particularly crucial, as it absorbs moisture and increases the risk of brake failure. Transmission fluid must be monitored for automatic transmission models, especially older Passats prone to oil leaks. Don’t forget to check the cooling system—failing to replace coolant can corrode the pipes. Tire rotation and balancing extend tire lifespan, and loose suspension bolts should be tightened. Test the battery voltage, as the Passat’s numerous onboard electronics can drain power quickly. A major maintenance service may cost around 1,000 to 2,000 RMB, but it prevents roadside breakdowns and ensures the car remains reliable for a decade with regular upkeep.