Why is there a strong smell of gasoline when starting the car?

What is the function of a safety clutch?

The function of a safety clutch is to automatically stop transmission when the working torque exceeds the machine's allowable limit torque, causing the connecting parts to break, disconnect, or slip, thereby protecting important machine components from damage. The requirements for a safety clutch are: Flexible and reliable operation, high working precision, and adjustable limit torque within a certain range. The basic requirements for selecting a clutch are: Reliable engagement, complete separation, quick action, flexible operation, smooth and impact-free; simple structure, easy manufacturing, low cost, safe operation, high transmission efficiency, long service life; lightweight, small inertia, compact size, strong heat dissipation capability, and convenient adjustment and maintenance. In practice, it is difficult to meet all these requirements simultaneously. Generally, selection should be based on usage requirements and working conditions, ensuring primary conditions while considering others. For example, if low speed, high torque, reliable operation, and compact size are required, an embedded clutch can be chosen; if high speed, smooth engagement, and no requirement for complete synchronous rotation between the driving and driven shafts are needed, a friction clutch can be selected.

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What is the fuel consumption of the Geely Jiaji?

Geely Jiaji's combined fuel consumption is 7.5L/100km. Currently, there are 3 models of Geely Jiaji available for sale: Platinum Luxury, Platinum Comfort, and Platinum Premium, all with a combined fuel consumption of 7.5L/100km. The above figures are NEDC combined fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption is higher than this value, ranging from 7.6-9.2L/100km. Methods to reduce fuel consumption: Clean engine carbon deposits: Excessive engine carbon deposits are a significant cause, mainly due to using unsuitable fuel. It is recommended to add a certain amount of cleaner when refueling. If the effect is not obvious, it indicates a large amount of carbon deposits in the engine. In this case, the car must be taken to a 4S shop for professional technicians to clean the carbon deposits in the engine. Check the oxygen sensor: As an internal control unit of the car, the oxygen sensor mainly monitors the air-fuel ratio of the engine. Once damaged, it will cause an imbalance in the engine's air-fuel ratio, leading to a sudden increase in fuel consumption. After the oxygen sensor is damaged, the exhaust pipe will emit darker exhaust gas during driving, and the oxygen sensor should be replaced at this time. Regularly replace the three filters: During the use of the vehicle, the oil filter, air filter, and fuel filter must be replaced regularly. If not replaced for a long time, they become dirty and send wrong information to the engine control unit, causing incomplete fuel combustion and increased engine carbon deposits. Check the electronic control unit: Although the engine's electronic control unit is highly reliable, it is inevitable to encounter various faults in vehicles that have been used for a long time.

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What is the usage instruction for HOWO button switches?

HOWO cabin control panel switches are arranged in sequence as follows: clearance light and headlight switch, with clearance light at the top and headlight at the bottom. HOWO control panel operation introduction: Front fog light switch - press down to activate. Rear fog light switch - press down to activate. Emergency hazard lights - press down to turn on. Electric and pneumatic horn switch - press down for electric horn. Axle lowering switch - press down to activate and monitor axle data. Inter-wheel differential lock - press down to engage lock mode. Inter-axle differential lock - press down to engage lock mode. Water level detection - press down to activate water level display. Turn off water level detection. About HOWO vehicles: HOWO is a new generation heavy-duty truck independently developed by China National Heavy Duty Truck Group Co., Ltd. in 2004, incorporating key advanced global heavy truck technologies. Targeting both Chinese and international regional markets, it represents China's most advanced and premium heavy vehicle, achieving international technical standards with independent brand and intellectual property rights.

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Are Hybrid Vehicles Subject to Purchase Tax?

Hybrid vehicles are exempt from purchase tax. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. Hybrid vehicles are gradually entering the market. Models that require purchase tax: If the hybrid vehicle belongs to micro-hybrid models such as the Changan Eado Blue Core Edition and Geely Borui MHEV, or medium-hybrid models such as the Toyota Corolla, Toyota Levin, Honda CR-V Hybrid, and Beijing Hyundai Sonata Hybrid, purchase tax is required. Models exempt from purchase tax: If the vehicle is a plug-in hybrid such as the BYD Tang, BYD Qin, SAIC Roewe ei6, GAC Trumpchi GS4 Plug-in Hybrid, Great Wall WEY P8, or Geely Borui GE, it is exempt from purchase tax.

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What does off-road mean in a car?

off-road button integrates a series of functions such as hill descent control, hill start assist, and snow anti-skid. It should be an essential off-road function that combines electronic systems like ABS and ESP with powertrain control. off-road mode selection: You can use off-road mode when driving off-road. The mode switch button is located near the gear shift. To activate off-road mode, simply turn the knob to the off-road position. off-road mode performance: The off-road system will gradually reduce the braking force until the vehicle starts moving. When the clutch is released in a manual transmission or the accelerator is pressed in an automatic transmission, the system recognizes that the current forward torque is sufficient to move the vehicle and will release the brake to maintain motion.

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What does an intravenous drip clean in a car?

An intravenous drip for cars is a non-disassembly cleaning method, mainly used to clean the intake system, fuel system, and three-way catalytic system. Intake System: Composed of the air filter, air flow meter, intake pressure sensor, throttle body, additional air valve, idle control valve, resonance chamber, power chamber, intake manifold, etc. Fuel System: Generally consists of the fuel pump, fuel filter, fuel injector, etc. Its function is to ensure the required fuel flow under various working states and conditions of the engine. Three-Way Catalytic: Refers to the catalytic process that converts harmful gases such as CO, HC, and NOx emitted from vehicle exhaust into harmless carbon dioxide, water, and nitrogen through oxidation and reduction. It mainly uses a three-way catalytic converter. The carrier component of the three-way catalytic converter is a porous ceramic material installed in a specially designed exhaust pipe. It is called a carrier because it does not participate in the catalytic reaction itself but is coated with a layer of precious metals such as platinum, rhodium, palladium, and rare earth coatings. It is the most important external purification device installed in the vehicle's exhaust system.

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Why is there a strong smell of gasoline when starting the car?

What is the function of a safety clutch?

What is the fuel consumption of the Geely Jiaji?

What is the usage instruction for HOWO button switches?

Are Hybrid Vehicles Subject to Purchase Tax?

What does off-road mean in a car?

What does an intravenous drip clean in a car?

What Causes High Engine RPM but No Increase in Speed When Pressing the Accelerator?

Can a red flag be hung on the front of a car?

How Many Times Can a Tire Be Patched Before Replacement?

Can a Spare Key Be Used to Duplicate a Car Key?