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What needs to be replaced in a 30,000-kilometer car maintenance?

1 Answers
Ralph
07/28/25 11:16am
For a 30,000-kilometer car maintenance, you need to replace the engine oil, oil filter, air filter, fuel filter, spark plugs, and clean the throttle body. Additionally, depending on the vehicle condition, some 4S shops may recommend other maintenance items, which the car owner should consider and perform based on the actual situation. Replacing the engine oil and oil filter is mandatory. Engine oil, under the harsh conditions of high temperature and high pressure inside the engine, has a significantly shortened shelf life and greatly reduced performance, which over time fails to protect the engine. The oil filter prevents impurities from mixing into the oil, causing oxidation and producing sludge that can block the oil passages. Both the engine oil and oil filter should be replaced simultaneously.
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How to Replace the Fuel Filter on a Bora?

The steps to replace the fuel filter on a Bora are as follows: 1. Prepare two flat-head screwdrivers and an oil can. First, use one screwdriver to press against the fuel pipe clamp. 2. Insert the other screwdriver between the fuel filter and the clamp, twist it slightly to loosen one end, then remove the fuel filter by pressing the other clamp with your thumb and index finger and pulling the filter out. 3. When installing the new fuel filter, be sure to apply some engine oil to the inside of the clamp and the filter connector, then rotate the filter while inserting it—it should go in easily. 4. It is crucial to apply oil, as the Bora's fuel filter is prone to leaks. It's best not to attempt this yourself, as dealing with a fuel leak can be troublesome. 5. Ideally, use up the fuel in the tank before replacement, or at least wait until the low fuel light comes on to minimize fuel vaporization.
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Why does the newly replaced brake pad smell burnt and get hot?

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What Causes Severe Body Shaking When Slowly Releasing the Clutch in First Gear?

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What Are the Advantages of Rear-Wheel Drive Cars?

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Why won't the car start and the engine fault light is on?

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