Is the door glass of the Geely Xingrui double-layered?

What Causes a Rich Fuel System?

Fuel system running rich may result from the following causes: High fuel mixture ratio: The engine's fuel mixture is too rich due to possible minor injector leakage, faulty coolant temperature sensor, or potential malfunctions of the mass airflow sensor and oxygen sensor. Insufficient cylinder pressure: Low compression pressure in engine cylinders with too small a compression ratio can be audibly detected during performance checks. If uncertain, measure cylinder pressure directly. Low cylinder pressure typically indicates mechanical issues such as problems with pistons, rings, cylinders, or valves. Weak high-voltage ignition: Causes include spark plug carbon buildup, narrow electrode gaps, poor performance characteristics, or electrical leakage leading to misfires.

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What Brand is WU GE YI?

WU GE YI refers to the WM Motor brand. WM Motor was established in 2015 with its headquarters located in Shanghai, China. The company's name is derived from the German word 'Weltmeister' (meaning world champion), and it is a rising domestic provider of new energy vehicle products and mobility solutions. WM Motor's teams are distributed across Germany (Technical Center), Shanghai (Headquarters, Design Center, R&D Center), Beijing (Big Data Center), Chengdu (Research Institute), and Wenzhou (Factory). WM Motor's vehicle models include: WM EX5, WM EX5-Z, WM W6, and others. Key Development Milestones: In January 2015, WM Motor officially announced its establishment and set up a R&D team in Germany. In November 2016, the WM New Energy Vehicle Intelligent Industrial Park was laid out in Oujiangkou, Wenzhou. On March 28, 2018, after 16 months of construction since its foundation in November 2016, the WM New Energy Vehicle Intelligent Industrial Park successfully obtained production qualifications, with the production line fully connected. On April 25, 2018, WM Motor made its debut at the Beijing International Automotive Exhibition. On March 7, 2019, WM Motor held a plaque-unveiling ceremony for its Wenzhou Production, Manufacturing, and Industrialization R&D Center. On April 16, 2021, WM Motor launched the WM W6, China's first mass-produced vehicle capable of unmanned driving in specific scenarios. On December 12, 2021, Shanghai Unicom and WM Motor signed a strategic cooperation agreement.

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What causes white smoke and a burning smell from the engine?

White smoke and a burning smell from the engine may be caused by oil leakage from the valve seals, leading to excessive temperature at the exhaust pipe, resulting in reddening and a burnt odor. The specific reasons for white smoke and a burning smell from the engine are as follows: 1. Exhaust pipe-related issues; Oil dripping onto the exhaust pipe, or electrical wires or other plastic materials touching the exhaust pipe, causing white smoke due to high temperature from the radiator. 2. Engine-related issues; It could be due to the engine burning oil or excessive carbon buildup in the engine. It is recommended that the owner promptly take the vehicle to a repair shop for inspection and repair. If the engine temperature is too low, there is water in the fuel system, or moisture in the fuel or combustion chamber, the water is heated by the combustion heat in the cylinder into steam, which is expelled from the exhaust pipe, forming white smoke. 3. Injection timing-related issues; If the injection timing is too late, as the injection occurs when the cylinder temperature has already dropped, some fuel does not burn and turns into oil vapor, resulting in white smoke. Poor nozzle atomization leads to incomplete fuel combustion, and the unburned fuel combines with the high-temperature exhaust gases from normally operating cylinders in the exhaust pipe, causing white smoke. Check if there is anything on the exhaust pipe or if replaced parts are properly installed. If there is a burning smell when not starting or accelerating, it may be due to incomplete engagement between the clutch plate and the flywheel.

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What Causes the Clicking Noise When Turning the Steering Wheel on a Sagitar?

Reasons for clicking noise when turning the steering wheel: 1. Abnormal stabilizer bar: Check whether the stabilizer bar bushings are loose or damaged. If there is an issue with the stabilizer bar bushings, not only will there be a clicking sound when turning the steering wheel while stationary, but there will also be some abnormal noises while driving. If the stabilizer bar bushings are found to be damaged, they should be replaced. 2. Friction between plastic components: The steering wheel of a car is usually made of plastic material. As the temperature drops, friction may occur, accompanied by abnormal noises. 3. Aging of the tie rod end ball joint: If the steering wheel noise is caused by the aging of the tie rod end ball joint, there may also be steering wheel vibration. In such cases, the tie rod end ball joint should be replaced, and a four-wheel alignment is required after replacement.

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Should the positive or negative terminal be disconnected first when removing a car battery?

Turn off the vehicle engine and remove the key. Disconnect the negative terminal cable from the battery first. Then disconnect the positive terminal cable. Remove the battery protective cover, unscrew the battery fastening bolts, and take out the battery for replacement. The main reason for disconnecting the negative terminal first is that the negative terminal serves as the ground connection. Once it's disconnected, any accidental contact won't cause issues. However, if the positive terminal is disconnected first, theoretically there's no problem, but there's a risk: improper operation may cause the wrench to touch metal parts of the car body, potentially creating sparks. This essentially creates a short circuit between positive and negative terminals, generating a massive instantaneous current. In severe cases, it can blow the vehicle's main power fuse, with the most common consequence being damage to the car navigation system. There's no problem if the disconnection sequence is reversed, but for installation, connect the positive terminal first followed by the negative. For removal, disconnect the negative first then the positive. This distinction in operation sequence is specifically to avoid accidental grounding of the positive terminal during battery replacement. For vehicles equipped with keyless start systems or those with numerous high-tech configurations, never disconnect power when replacing the battery - never disconnect power, never disconnect power. The most common issues after power interruption in such vehicles include unstable idle speed requiring recalibration; various fault codes appearing on the dashboard needing reset; engine stalling immediately after starting, and other malfunctions caused by battery replacement. Sometimes these faults can't even be resolved through recalibration, so it's best to avoid power interruption whenever possible.

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What does 92, 95, 98 mean?

Gasoline grades 92, 95, and 98 refer to the octane ratings of gasoline. Different grades have different octane numbers, with higher grades indicating higher octane values. Gasoline with higher octane ratings also has better stability. Some vehicles require 92 gasoline, while others need 95 or 98 gasoline to prevent engine knocking. 92 gasoline: 92 refers to gasoline composed of 92% isooctane and 8% n-heptane. 92 gasoline is suitable for vehicles with lower compression ratios, meaning those with mature engine technology that do not have excessive fuel requirements. 95 gasoline: 95 refers to gasoline composed of 95% isooctane and 5% n-heptane. Generally, 95 gasoline is suitable for turbocharged vehicles and those with higher compression ratios. It is compatible with the vast majority of vehicles on the market. 98 gasoline: 98 refers to gasoline composed of 98% isooctane and 2% n-heptane. It is suitable for high-end luxury cars and high-performance sports cars.

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Is the door glass of the Geely Xingrui double-layered?

What Causes a Rich Fuel System?

What Brand is WU GE YI?

What causes white smoke and a burning smell from the engine?

What Causes the Clicking Noise When Turning the Steering Wheel on a Sagitar?

Should the positive or negative terminal be disconnected first when removing a car battery?

What does 92, 95, 98 mean?

Can the Clutch Be Fully Released?

Is it true that nothing needs to be pasted on the car?

What Does a Speed Camera Look Like?

How Often Should the Civic's Engine Oil Be Changed?