How to Maintain a Car with 150,000 Kilometers?

How to Lubricate a Door Check Strap?

To lubricate a door check strap, you can directly apply grease such as butter to achieve lubrication and rust prevention, reducing mechanical component friction and wear while extending fatigue life. Here are some details about door check straps: Function of a Door Check Strap: The main function of a door check strap is to limit the degree to which the door opens. On one hand, it restricts the maximum opening angle, and on the other, it keeps the door in an open position. Components of a Door Check Strap: A door check strap mainly consists of an installation bracket, a check arm, a check box, and a rubber buffer block.

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What is the ground clearance of the Model 3?

The minimum ground clearance of the Model 3 is 138 millimeters. The minimum ground clearance of the Model 3 refers to the distance between the lowest point (excluding the wheels) and the supporting plane, which indicates the vehicle's ability to pass over obstacles such as rocks and tree stumps without collision. A higher ground clearance for the Model 3 improves its off-road capability, but if the ground clearance is too high, the stability at high speeds may decrease. The Model 3 is a new car launched by Tesla in 2017. It is not a scaled-down version of the Model S but is built on an entirely new platform. The dimensions of the Model 3 are 4694 mm in length, 1850 mm in width, and 1443 mm in height, with a wheelbase of 2875 mm. Generally, the ground clearance of sedans ranges between 110 mm and 150 mm, while SUVs have a ground clearance between 200 mm and 250 mm. However, the ground clearance of the Model 3 is not static; it also depends on the load condition. Therefore, changes in the Model 3's ground clearance should be considered based on variations in its load. When selecting a vehicle, ground clearance can be one of the reference factors. The choice should depend on the vehicle's intended use and the road conditions. For urban areas with well-maintained roads, a vehicle with lower ground clearance can enhance stability and comfort. For long-distance travel or driving in areas with poor road conditions, a vehicle with higher ground clearance may be preferable to avoid scraping or damaging the undercarriage.

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What to Do When the Car Door Won't Open from Inside or Outside?

The car door won't open because the central locking system is engaged or the child lock is activated. Here are the specific causes and solutions: Central Locking System Engaged: When the car door won't open, first try unlocking it with the car key, then lock it again, repeating this twice. Then locate the central lock button on the left front door trim panel of the driver's seat, press the unlock button, and try opening the stuck door again to see if it works. Child Lock Activated: If you accidentally close the door directly after engaging the child lock, the door won't open. Therefore, always check if the child lock is disengaged before closing the door.

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Can Used Cars Be Financed Through Bank Loans?

Used cars can be financed through bank loans, but the conditions are very stringent. Whether a vehicle can be mortgaged for a loan mainly depends on whether the assessed value of the vehicle is worth mortgaging. The depreciation rate of used cars is faster than the repayment rate, leading to high credit risk, which is why the loan conditions for used cars are very strict. Below are the loan conditions for used cars: Generally, the borrower must provide proof of intent to purchase the vehicle, a vehicle evaluation report, the seller's vehicle ownership certificate, the annual inspection certificate of the motor vehicle, and the loan amount must not exceed 50% of the total price of the vehicle. Some banks even require that applying for a used car mortgage loan must be secured with real estate; otherwise, even if all five conditions are met, the loan will not be approved.

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Does the Jetta VS5 have a particulate filter?

The Jetta VS5 is equipped with a particulate filter to meet the China VI emission standards. A particulate filter is a ceramic filter installed in the diesel engine's emission system, which captures particulate emissions before they enter the atmosphere. It can reduce soot produced by diesel engines by more than 90%, and the captured particulate emissions are subsequently burned off during vehicle operation. Diesel engine pollution mainly comes from four aspects—particulate emissions, hydrocarbons (HCx), nitrogen oxides (NOx), and sulfur. Among them, particulate emissions (soot) are mostly composed of tiny particles of carbon or carbides (size less than 4-20μm). Working principle of the particulate filter: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the exhaust particulate trap through a dedicated pipe. After passing through its densely arranged bag-type filter, the carbon soot particles are adsorbed on the filter made of metal fiber felt. When the adsorption of particles reaches a certain level, the burner at the end automatically ignites and burns, turning the adsorbed carbon soot particles into harmless carbon dioxide that is then expelled. To check whether the Jetta VS5 has a particulate filter, you can use the following three methods: Check the and to see if there is a particulate filter function. Additionally, carefully review the fault codes in the manual to see if there is a "particulate filter" warning light indicator. Check the label above the oil filler cap. If the oil cap clearly indicates 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. Check whether there is a cylindrical section on the exhaust pipe behind the three-way catalytic converter. If there is, that is the particulate filter.

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What is Vehicle Acceleration?

Longitudinal acceleration of a vehicle refers to the acceleration along the direction of the car's movement, while lateral acceleration is another type. These data are collected to stabilize the vehicle body, which is part of the so-called vehicle stability system. Below is relevant information: Principle of Operation: Establishing a model of the vehicle steering system is a prerequisite for studying the stability of the vehicle steering system. The simplest model of the vehicle steering system includes three degrees of freedom for movement on the road plane: longitudinal motion, lateral motion, and yaw motion. Lateral Acceleration of a Vehicle: Lateral acceleration of a vehicle refers to the acceleration perpendicular to the direction of travel, which is caused by the centrifugal force generated when the vehicle is turning.

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How to Maintain a Car with 150,000 Kilometers?

How to Lubricate a Door Check Strap?

What is the ground clearance of the Model 3?

What to Do When the Car Door Won't Open from Inside or Outside?

Can Used Cars Be Financed Through Bank Loans?

Does the Jetta VS5 have a particulate filter?

What is Vehicle Acceleration?

How to switch the display on JH6 instrument panel?

What are the differences between Tesla V3 and V2?

How to Use Cruise Control on the Buick GL8?

What is the Age Range for Children Suitable for Car Safety Seats?