Will Great Wall WEY Launch Sedans?

How Often Should Carbon Deposits Be Cleaned?

Carbon deposit cleaning intervals: 1. Throttle valve carbon cleaning is recommended approximately every 20,000 kilometers; 2. Engine internal carbon cleaning is recommended approximately every 30,000 kilometers; 3. Fuel system carbon cleaning requires regular addition of specialized cleaning fuel additives to the vehicle's fuel tank, suggested every 3,000 kilometers; 4. Intake system carbon cleaning is recommended approximately every 60,000 kilometers. When driving at high speeds, the engine's intake and exhaust volumes are substantial, which can blow some carbon deposits out of the engine. Therefore, to reduce carbon buildup, it's advisable to regularly drive at high speeds. Short durations are less effective, so it's recommended to drive for over an hour. It's suggested to drive at high speeds every 2,000 kilometers, preferably choosing road sections with good conditions and fewer vehicles.

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What is the correct method for driving an automatic transmission car downhill?

The correct method for driving an automatic transmission car downhill is: lift your foot off the accelerator pedal in advance and place it on the brake pedal, preparing to gently tap the brake continuously until the vehicle speed decreases. Automatic transmission cars rely on a torque converter. Although the torque converter is not rigidly connected to the engine, it can still provide engine braking effects due to the presence of guide wheels within the torque converter. Therefore, automatic transmission cars also utilize the same low-gear engine braking principle as manual transmission cars when going downhill. Technique for accelerating uphill with an automatic transmission: After coming to a stop on an incline by pressing the brake, you can engage the handbrake. With engine power combined with the handbrake, the vehicle can remain stationary on the slope. Then, gradually release the brake and move your foot to the accelerator pedal. When you press the accelerator and feel the vehicle lurch forward, slowly release the handbrake to complete the start.

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How to Adjust a Slightly Misaligned Steering Wheel?

Methods to adjust a slightly misaligned steering wheel: 1. Turn the steering wheel fully to the right to expose the rear of the left front wheel; 2. Loosen the fixing nut with a wrench and then rotate the left tie rod clockwise; 3. After adjusting the left front wheel, proceed to adjust the right front wheel in the opposite direction. A slightly misaligned steering wheel is mainly caused by deformation of the front shock absorber springs leading to inconsistent cushioning on both sides, or complete failure of the shock absorbers, resulting in uneven force distribution between the two suspensions during driving. The quality of the steering system also affects the car's straight-line driving. Looseness caused by excessive wear gaps in connecting components or wear in bearings, kingpins, and bushings can lead to the car swaying left and right during driving, preventing it from maintaining a straight and normal trajectory.

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Does engine oil have a shelf life?

Engine oil does have a shelf life. The shelf life of engine oil (fully synthetic, semi-synthetic, and mineral oil) is generally 4 to 5 years. The contamination and deterioration of stored engine oil are mainly caused by its exposure to moisture, oxygen, and impurities in the air. Therefore, opened engine oil must be sealed for storage. Under normal circumstances, the water content in engine oil is below 0.03%. When the water content exceeds 0.1%, the additives in the engine oil (such as antioxidants, detergents, dispersants, etc.) will become ineffective, accelerating the oxidation process of the oil. The organic acids generated by the oxidation of engine oil and the acidic oxides in the engine exhaust gases react with water to form inorganic acids. These acidic substances increase the corrosion of the engine. When the engine oil contains a significant amount of water, its lubricating properties deteriorate, and the viscosity decreases. In mild cases, this leads to premature oil deterioration and rusting of engine parts; in severe cases, it can cause serious engine failures such as bearing seizure and connecting rod bearing damage.

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What does the car dual switch mean?

Car dual switch refers to the air conditioning zone control button. After pressing this button, the indicator light will turn on, allowing you to individually adjust the temperature of the driver's seat or the passenger seat air conditioning. After adjusting to the desired temperature, turn off this button, and the automatic air conditioning will regulate the car's interior temperature according to the set temperature value. Air conditioning zoning refers to the reasonable division of the air conditioning area into several temperature control zones based on the analysis of load and the differences in air conditioning load, with the aim of enabling the air conditioning system to effectively track load changes, improve indoor thermal circulation, and reduce air conditioning energy consumption. Car air conditioning is used to adjust and control the temperature, humidity, air cleanliness, and air flow in the car compartment to the optimal state, providing passengers with a comfortable riding environment and reducing travel fatigue; it also creates good working conditions for the driver and plays an important role in ensuring safe driving as a ventilation device.

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What is the technical term for the handbrake?

The professional term for the handbrake is auxiliary brake. Below is relevant information about the handbrake: Function: It is used to stabilize the vehicle after stopping, preventing accidents caused by rolling on inclined road surfaces. Principle: The parking brake only acts on the rear wheels. It uses two metal cables to pull the rear brake pads, thereby achieving the braking effect. Hazards of driving with the handbrake engaged: The most direct effects are accelerated wear of the brake disc and hardening of the brake pads due to overheating, elongation of the handbrake cable, and potential issues such as seized brake calipers, brake fluid leakage, excessively high brake fluid temperature, leading to complete loss of braking function.

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Will Great Wall WEY Launch Sedans?

How Often Should Carbon Deposits Be Cleaned?

What is the correct method for driving an automatic transmission car downhill?

How to Adjust a Slightly Misaligned Steering Wheel?

Does engine oil have a shelf life?

What does the car dual switch mean?

What is the technical term for the handbrake?

What does odo mean on a car?

Why is wheel balancing not required for rear wheels?

What does it mean when the water temperature gauge lights up?

How to Determine if the Clutch Master Cylinder is Faulty?