What is the reason for the heater not being hot after adding antifreeze?

What is the scoring standard for the slope stop test?

The scoring standard for the slope stop test is as follows: 1. After the vehicle stops: If the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line and exceeds 50 cm forward or backward, it is considered a failure; if the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line but does not exceed 50 cm forward or backward, 10 points will be deducted; if the vehicle body is more than 30 cm away from the road edge line after stopping, 10 points will be deducted; if the vehicle body is more than 50 cm away from the road edge line, the test is considered a failure. 2. After the vehicle starts: If the vehicle rolls backward between 30 cm and 50 cm, 20 points will be deducted; if the vehicle rolls backward more than 50 cm after starting, the test is considered a failure.

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What is the purpose of installing a shark fin on a car?

Installing a shark fin on a car serves to enhance signal reception. When driving in mountainous areas, the car's signal can become very weak. With a shark fin installed, the signal reception inside the car is improved. The shark fin can also intercept radio waves, specifically the high-frequency waves from the car's radio, and it has the additional function of discharging static electricity, helping the car overcome resistance generated during driving. During car washes, it's important to avoid excessive cleaning of the shark fin. Although waterproof adhesive is used for the shark fin, over-cleaning can easily damage it and may lead to poor signal reception. For optimal radio performance, the antenna must be tightly integrated with the car's body metal, so it's essential to regularly inspect the shark fin's base and clean it periodically.

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Where to Add Windshield Washer Fluid for Wuling Rongguang?

Wuling Rongguang's windshield washer fluid is added in the engine compartment. You can usually see it after opening the engine hood. The cap on the washer fluid inlet is blue with a logo. The functions of windshield washer fluid are: 1. Keeping the windshield transparent while driving; 2. Extending the lifespan of the glass and wipers; 3. Preventing window icing in winter; 4. Preventing static electricity on windows. Taking the Wuling Rongguang 2020 1.2LS Basic Model National VI as an example, it is equipped with a 1.2L naturally aspirated engine, with a maximum power of 56 kilowatts and a maximum torque of 112 Newton-meters. Its front suspension uses MacPherson independent suspension, and the rear suspension uses longitudinal leaf springs.

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Do Sedans Have a Reserve Fuel Tank?

Sedans do not have a reserve fuel tank. Fuel Warning Light: Generally, when the fuel warning light comes on, the remaining fuel can support driving for 50-100 kilometers, which serves a similar purpose to a reserve fuel tank. However, there is no second fuel tank in the vehicle's construction, so it is important to refuel promptly when the fuel level is low. Types of Fuel Tanks: Fuel tanks can be divided into two types: open fuel tanks and closed fuel tanks. Requirements for Fuel Tanks: The fuel tank must have a sufficiently large capacity; the suction pipe and return pipe should be inserted below the lowest liquid level to prevent air intake and splashing of returning fuel, which can create bubbles. The distance between the suction pipe and return pipe should be as far apart as possible, with a partition installed between them. To maintain clean fuel, the tank should have a sealed cover with an air filter installed on it.

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What are the consequences of not changing the engine oil for 10,000 kilometers?

Hazards of not changing engine oil regularly: engine damage and reduced engine lifespan. Engine damage: If the engine oil is not changed for a long time, once it deteriorates and its performance declines, the lubrication performance of the bearings and the lubrication and cooling functions of the mechanical transmission components will be lost, thereby damaging the engine. Reduced engine lifespan: During the use of engine oil, it minimizes friction between gears and cleans small debris generated by friction. At the same time, engine oil in contact with air will also undergo oxidation. If the engine oil is not changed for a long time, the lubrication effect of the oil will be reduced, and small debris inside the engine cannot be discharged with the oil. This will cause scoring on the friction parts inside the engine, affecting the engine's power output and severely reducing its service life.

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What Happens If You Don't Change the Motorcycle Air Filter?

The consequences of not changing the motorcycle air filter are: Increased fuel mixture ratio: The intake vacuum of the carburetor will change, leading to excessive fuel intake and a richer fuel mixture ratio. Damage to components: Unfiltered air contains impurities that can damage the engine's precision components. Air purity also affects the fuel mixture ratio, impacting vehicle performance. Severe power loss: The engine will experience significant power loss, difficulty accelerating, and increased fuel consumption. Types of air filters: Motorcycle air filters come in two types: dry and wet. Dry paper filters cannot be cleaned and must be replaced if excessively dirty or allowing dust to pass through. Wet foam filters can be cleaned with non-flammable detergents, but avoid using gasoline-based liquids as they may cause the filter to expand and lose its filtering effectiveness.

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What is the reason for the heater not being hot after adding antifreeze?

What is the scoring standard for the slope stop test?

What is the purpose of installing a shark fin on a car?

Where to Add Windshield Washer Fluid for Wuling Rongguang?

Do Sedans Have a Reserve Fuel Tank?

What are the consequences of not changing the engine oil for 10,000 kilometers?

What Happens If You Don't Change the Motorcycle Air Filter?

What is the sequence of clutch and brake for hill start parking?

What are the symptoms of a stuck throttle cable?

Is it normal for the Buick Excelle display screen not to show the interface?

What are the causes of BYD Song ESP system failure?