How Can License Holders Start Driving Again?

What are the causes of low engine temperature?

Engine temperature is low due to: 1. Engine fluid condensation; 2. Excessively low ambient temperature; 3. Thermostat and fan malfunctions causing excessive cooling; 4. Excessive engine lubricant; 5. Insufficient cooling leading to high temperatures; 6. Blocked circulating water pipes. Hazards of excessively low engine temperature: 1. Affects fuel-air mixture, causing poor atomization; 2. Reduced engine power and increased fuel consumption; 3. Increased oil viscosity leading to poor lubrication and accelerated component wear; 4. Unvaporized fuel washing cylinder surfaces, damaging lubricating oil film and accelerating wear; 5. Increased engine operating resistance, making starting difficult and fuel evaporation problematic.

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At what tire pressure level should a car not be driven?

A car should not be driven when the tire pressure is below 1.0 bar, and the vehicle will issue a warning if the tire pressure falls below 1.5 bar. Hazards of excessively high or low tire pressure: 1. Shortened tire lifespan; 2. Increased friction coefficient with the road surface; 3. Creates unsafe driving conditions by making the vehicle prone to drifting; 4. Increased movement in various parts of the tire, leading to abnormal heat generation due to excessive rolling; 5. Multiplied friction between the tire and the ground, causing a sharp rise in tire temperature, softening of the tire, and a rapid decrease in strength; 6. Risk of tire blowout; 7. Accelerated rubber aging, broken cords, and faster wear on the tire shoulders.

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Do I Need to Replace a Tire if It's Punctured by a Nail?

Tires punctured by nails do not need to be replaced; they can be repaired instead. A tire can typically be repaired 3 to 5 times. Functions of tires: 1. Support the entire weight of the vehicle and bear the load of the car; 2. Transmit traction and braking torque, ensuring the adhesion between the wheels and the road surface; 3. Reduce and absorb vibrations and impacts during driving, preventing severe vibrations and premature damage to vehicle components; 4. Adapt to the high-speed performance of the vehicle; 5. Reduce driving noise; 6. Ensure driving safety, handling stability, comfort, and fuel economy. Common types of tires include low-pressure tires and tubeless tires.

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What is the function of a car's fog lights?

The fog lights of a car serve to alert vehicles in front and behind and prevent accidents. In weather conditions with low visibility, they allow vehicles or pedestrians to notice the car early to prevent accidents. Situations for using fog lights: 1. Heavy rain where the driver's visibility is blurred, making it difficult to judge the surroundings; 2. Foggy weather; 3. When driving at night with no streetlights or poor lighting; 4. Encountering low visibility conditions such as fog, rain, snow, dust, or hail. The fog lights are located on the left rear or left side of the steering wheel. Types of fog lights: 1. Button-operated fog lights; 2. Turn signal lever knob-type fog lights; 3. Center console knob-type fog lights.

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What is the panel below the car door called?

The panel below the car door is called the door seal. The door requires good sealing, dustproof, waterproof, and sound insulation properties. In addition to the reasonable size fit between the door and the car body, the important part is the seal strip embedded or pasted on the door frame and the door. The following is a detailed introduction to the door accessories: 1. Material of the seal strip: The seal strip is a rubber product with a hollow cross-section. Its flexibility allows it to fill gaps of varying sizes. When the gap is large, the compression on the seal strip is small, and when the gap is small, the compression on the seal strip is large. The quality of the seal strip directly affects the sealing performance of the door. 2. Common door accessories: (1) Door glass: Provides the driver with a certain degree of side vision to assist in driving. It is generally made of 3-4 mm single-curved tempered glass. The window regulator can raise and lower the door glass, allowing the driver to perform certain tasks without getting out of the car or opening the door, such as paying at a toll booth. (2) Door hinge: Used to support the door and ensure smooth opening and closing. The door hinge consists of a hinge seat and a hinge shaft. It should rotate smoothly without sticking or making noise, and should maintain its function throughout the expected service life of the car.

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What type of engine oil is used for the Kia K5?

Kia K5 uses 5W30 engine oil, which is fully synthetic, with an oil capacity of 4 liters. Taking the 2020 Kia K5 as an example, its body dimensions are: length 4980mm, width 1860mm, height 1445mm, with a wheelbase of 2900mm and a fuel tank capacity of 60 liters. The 2020 Kia K5 features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.5L inline 4-cylinder turbocharged engine, producing a maximum horsepower of 170PS, a maximum power of 125kW, and a maximum torque of 253Nm, paired with a 7-speed dual-clutch transmission.

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How Can License Holders Start Driving Again?

What are the causes of low engine temperature?

At what tire pressure level should a car not be driven?

Do I Need to Replace a Tire if It's Punctured by a Nail?

What is the function of a car's fog lights?

What is the panel below the car door called?

What type of engine oil is used for the Kia K5?

What are the driving techniques for SUVs?

Is the Crown a Rear-Wheel Drive Vehicle?

What is the Replacement Interval for a Car Engine Belt?

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