What are the maintenance items for a 100,000-kilometer car?

How Long Can a Car Be Parked Without Being Driven?

Car can be parked for up to one week without being driven. If a car remains idle for too long, various hardware components may deteriorate. If the car needs to be parked for an extended period, it is best to start it once a week and drive it for about half an hour. This allows the battery to recharge in time and ensures that the engine oil lubricates all parts. Hazards of Long-Term Parking: When a car is not driven for a long time, the most common problem is failure to start due to battery drain. This is because the car's battery continues to work even after the engine is turned off, albeit in a dormant discharge state, consuming about 1% of the battery's power daily to maintain the normal operation of the car's electrical system. The car may experience difficulty starting, and the battery, under long-term self-discharge, may produce sulfides that affect its ability to recharge, leading to premature battery failure. Long-term parking can also cause a decrease in tire pressure, leading to unstable tire pressure and increased wear on the wheel hubs. Additionally, tires that remain in contact with the ground at a single point for a long time are prone to deformation, increasing driving risks. Cars stored outdoors for extended periods may also suffer from paint issues. Cars left unused for long periods are susceptible to prolonged sun exposure, which can cause fading, peeling, or cracking of the paint, especially in lower-quality vehicles.

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What Causes the Throttle to Not Respond?

The reasons for the throttle not responding are: 1. Malfunction in the ignition system and electronic fuel injection system; 2. Faulty throttle pedal sensor; 3. Brake override system. The throttle is a control device for regulating engine power, and its functions are: 1. Controlling the engine speed by adjusting the pedal pressure; 2. The throttle determines the engine's output power by controlling the carburetor. Precautions when pressing the throttle include: 1. Apply and release the throttle pedal gently and smoothly; 2. Coordinate the clutch release with throttle application promptly; 3. Select appropriate gears to ensure the engine operates mostly at medium speed and larger throttle openings for fuel efficiency; 4. Before stopping or turning off the engine, release the throttle pedal first and avoid revving the engine abruptly.

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Is There Any Impact If Driving Once Every 10 Days?

Driving once every 10 days does have an impact. Vehicles that remain idle for extended periods are prone to oil leaks. Effects of long-term vehicle inactivity: When a vehicle is parked for a long time, the contact force around the oil seal becomes uneven. The direction with greater force causes more deformation of the oil seal. The longer the vehicle remains inactive, the harder it is for the deformation to recover, eventually leading to permanent deformation of the oil seal, which makes oil leaks highly likely. Characteristics of lead-acid batteries: Automobiles typically use lead-acid batteries, which are characterized by self-discharge once the vehicle is inactive. Under normal conditions, the battery's capacity can decrease by more than 1% per day due to self-discharge. More critically, prolonged self-discharge leads to the formation of sulfides on the battery plates, affecting the recharge efficiency and ultimately causing premature battery failure.

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What are the types of brake pads?

The types of brake pads include: 1. Semi-metallic brake pads; 2. Non-metallic brake pads; 3. Carbon fiber brake pads; 4. Ceramic fiber brake pads. Brake pads refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction linings and friction blocks bear external pressure to generate friction, thereby achieving the purpose of vehicle deceleration. The maintenance methods for brake pads are: 1. Stick a layer of black felt or flannel on the inner side of the front wheel guard plate to reduce tire noise; 2. Use pliers to adjust the gap between the wiper blade connection and the rubber blade clamp to eliminate wiper blade vibration and noise; 3. Wipe new bulbs with alcohol to remove fingerprints and oil stains, which can extend the service life of the bulbs; 4. Drill a small hole at the lowest point below the muffler to prolong the service life of the muffler.

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What type of engine oil is best for the Emgrand?

Geely Emgrand is suitable for engine oil with the specification SAE10W-30. Here is an introduction to the engine oil for Geely Emgrand: 1. When the ambient temperature is below 0°C, you can switch to SAE5W-30, with an API quality grade of SL or higher. 2. Naturally aspirated engines can use mineral or synthetic oil, while turbocharged engines should use synthetic oil. 3. It is recommended to use the original Emgrand engine oil or oils such as Mobil Liguid, Shell Helix HX6, etc. Here are more details about engine oil: 1. Carefully observe the color and quality of the lubricating oil: Domestic genuine engine oil is mostly light blue, bright in color, and flows evenly. Any oil with uneven color or flowing with abnormal streaks is counterfeit or deteriorated. Imported lubricating oil is mostly golden with a slight blue tint, crystal clear, and the oil drum is finely made, with clear and neat patterns and lettering edges, without color leakage or overlapping. Otherwise, it is fake. 2. Carefully inspect the packaging: Inferior lubricating oil has poor packaging printing quality, with unclear text. However, some counterfeit lubricating oils use recycled genuine packaging, which is harder to identify. 3. Smell the oil: Qualified lubricating oil should have no special odor. If it has a pungent or unusual smell, it is deteriorated or inferior lubricating oil.

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How to replace the battery in a Haval H2 remote key?

Haval H2 remote key battery replacement method is: Remove the mechanical key and pry open the back cover with a tool; Pry out the old battery to replace it. The Haval H2 is a compact SUV with body dimensions of: Length 4365mm, width 1814mm, height 1710mm, wheelbase 2560mm, and a fuel tank capacity of 50 liters. The Haval H2 is equipped with a 1.5T turbocharged engine, with a maximum power of 110kW and a maximum power speed of 5600 to 6000 rpm, a maximum torque of 210Nm and a maximum torque speed of 1800 to 4400 rpm, paired with a 6-speed manual transmission.

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What are the maintenance items for a 100,000-kilometer car?

How Long Can a Car Be Parked Without Being Driven?

What Causes the Throttle to Not Respond?

Is There Any Impact If Driving Once Every 10 Days?

What are the types of brake pads?

What type of engine oil is best for the Emgrand?

How to replace the battery in a Haval H2 remote key?

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