How many kilometers can a motorcycle run with normal maintenance?

What Causes the Smell of Engine Oil from the Air Conditioning?

There are several reasons why the air conditioning might emit a smell of engine oil: 1. Exhaust from the vehicle in front: When using the air conditioning in external circulation mode, the exhaust from the vehicle ahead might be mistaken for the smell of engine oil. Of course, it's also possible that the vehicle in front has an issue causing its exhaust to contain oil components. In this case, you can switch to internal circulation mode and check if the smell persists. 2. Dirty air conditioning system: For instance, oil might have adhered to the air conditioning ducts or the air filter. Therefore, it's necessary to replace the air filter and clean the air conditioning system. 3. Negligence during maintenance: For example, if the engine oil cap wasn't properly secured after an oil change, or if too much transmission fluid was added, causing it to be expelled from the vent hole. 4. Oil leakage: Key areas to inspect for leaks include the valve cover gasket, rear crankshaft oil seal, and the oil pan drain plug.

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Why don't modern cars come with spare tires?

There are several reasons why modern cars no longer come equipped with spare tires: 1. Cost savings: As the market environment becomes more challenging, automakers are required to implement more stringent cost control measures during production. This has led to measures such as Volkswagen eliminating certain small bulbs and hooks, and even saving on anti-collision beams. The removal of spare tires is easily understandable, as even a non-full-size spare tire with a steel wheel incurs significant costs. 2. Weight reduction: The extensive use of carbon fiber, all-aluminum bodies, and composite materials has made cars lighter yet stronger. Eliminating a spare tire further reduces weight, resulting in faster speeds, lower fuel consumption, more responsive braking, and improved handling. 3. Space efficiency: A 20-inch wheel paired with a fully inflated spare tire occupies space that could otherwise accommodate a 24-inch suitcase.

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Why is BMW's paint so thin?

BMW's paint is approximately 1/4 to 1/5 thinner than that of European and American car models. A representative brand is Nissan, which also has relatively thin paint. Generally, driving at high speeds can easily cause small pinholes in the paint surface. Methods for dealing with scratches on the car are as follows: 1. Hairline scratches: Hairline scratches can usually be removed by polishing or applying a rubbing compound. A light wipe is often enough to make the hairline scratches disappear. 2. Light scratches: For light scratches, simply prepare a tube of toothpaste. Toothpaste is very effective for shallow scratches that haven't damaged the car's primer, especially for marks left by other vehicles' paint during minor collisions or residues from sticky products like adhesive tape. Most of these marks can be wiped away completely. 3. Moderate to deep scratches: Moderate and deep scratches cannot be repaired by polishing. If the dent is small and does not exceed 5mm, it can be filled with putty to level the surface, followed by touch-up paint.

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Which is the Recirculation Mode in Car Air Conditioning?

The symbol for air recirculation is: a car icon + an arrow turning inside the vehicle. Below is an introduction to the car's recirculation and fresh air modes: 1. Usage: Use recirculation mode in traffic jams and fresh air mode on highways. The use of recirculation and fresh air modes should be combined with the air conditioning and heating system. By using the fresh air mode, you can breathe fresh air from outside the car. When driving on highways for a long time, the air inside the car can become stuffy and uncomfortable, and you can't open the windows. In this case, you should use the fresh air mode to let in some fresh air. If the warm air in winter feels too hot, you can turn off the fan and switch to fresh air mode, maintaining the temperature inside the car while getting fresh air, which will feel more comfortable. 2. Principle: The recirculation mode closes the airflow channel between the inside and outside of the car. Without the fan, there is no airflow circulation. When the fan is turned on, the airflow drawn in comes only from inside the car, creating an internal airflow cycle within the vehicle.

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What is the actual measured fuel consumption per 100 kilometers for 92 and 95 gasoline?

92 gasoline actual measured fuel consumption: 11.6L/100km; 95 gasoline actual measured fuel consumption: 11.08L/100km. The following are the differences between 92 and 95 gasoline: 1. Composition content: 92 gasoline contains 92% isooctane and 8% n-heptane; while 95 gasoline contains 95% isooctane and 5% n-heptane. 2. Anti-knock performance: The ability of gasoline to resist knocking when burning in the engine is the primary indicator of gasoline combustion performance. Knocking is caused by abnormal combustion of gasoline in the engine. The octane number is the target for gasoline's anti-knock performance. The higher the octane number, the stronger the anti-knock performance. Higher compression ratios lead to higher pressure in the combustion chamber. If gasoline with lower anti-knock performance is used, knocking is more likely to occur. Since 95 gasoline has a higher octane content than 92 gasoline, its anti-knock performance is better.

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Is the fuel consumption of the A6L 2.0T high?

A6L 2.0T has low fuel consumption. The Audi A6L 2.0T's fuel consumption is 6.6-7.5L/100KM, which is quite economical and fuel-efficient for a 2.0T engine. Below are the relevant details of the Audi A6L 2.0T: 1. Body dimensions: The length/width/height of the Audi A6L 2.0T Zhì Yǎ model are 5038/1886/1475mm respectively, while the Dòng Gǎn model measures 5050/1886/1475mm, both with a wheelbase of 3024mm. 2. Powertrain: Equipped with high/low power 2.0T engines (with 12V mild hybrid), the former offers two power tuning versions. The 40TFSI model has a maximum power of 140kW (190PS) and a peak torque of 320N·m; the 45TFSI model has a maximum power of 165kW (224PS) and a peak torque of 370N·m.

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How many kilometers can a motorcycle run with normal maintenance?

What Causes the Smell of Engine Oil from the Air Conditioning?

Why don't modern cars come with spare tires?

Why is BMW's paint so thin?

Which is the Recirculation Mode in Car Air Conditioning?

What is the actual measured fuel consumption per 100 kilometers for 92 and 95 gasoline?

Is the fuel consumption of the A6L 2.0T high?

Will the car engine be the same as before after being repaired from water damage?

What is the fuel tank capacity of the Alpha?

Is it safe to keep fuel additives in the car during summer?

How fast is the CB400F from 0 to 100 km/h?