How to Distinguish Between High and Low Pressure Pipes in Car Air Conditioning?

What are the routine maintenance items for a car?

The routine maintenance for a car includes the replacement of engine oil and oil filter, air filter, fuel filter, and pollen filter, as well as the maintenance and replacement of spark plugs, and system inspection items related to transmission oil. Engine oil and oil filter are considered basic yet crucial components in maintenance and must be replaced during every service. Routine maintenance intervals: 1. 5000-kilometer service: The replacement of engine oil and oil filter is primarily aimed at maintaining the lubrication system, which effectively lubricates various components of the car engine to prevent excessive wear; 2. 20000-kilometer replacement: The air filter functions to filter air before it enters the cylinders, removing impurities, dust, sand, and other foreign particles, and should be replaced every 20000 kilometers.

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What is the battery model of the Trumpchi GS4?

The battery model of the Trumpchi GS4 is CR2025, which is a Panasonic 2025-type 3V button lithium battery. When the smart key is low on power, the owner needs to replace the battery in time. Generally, the battery life of the smart key is 2 to 3 years, and the most commonly used is the button battery. The owner can purchase and replace it themselves or go to a 4S store for replacement. The Trumpchi GS4 has many models, and the body dimensions vary for different models. The dimensions of the manual comfort version are length 4545mm, width 1856mm, height 1668mm, and wheelbase 2680mm. Except for the manual comfort version, the dimensions of the other models are length 4545mm, width 1856mm, height 1700mm, and wheelbase 2680mm.

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What does parallel imported car mean?

Parallel imported cars refer to vehicles purchased by traders from overseas markets and sold in the domestic market without authorization from the brand manufacturer. More information about parallel imported cars is as follows: 1. Parallel imported cars (parallel-import-cars), the full name is parallel trade imported cars, abbreviated as Pingmao cars. Due to different import regions, they can be divided into "American specification cars", "Middle East version cars", "Canadian version cars", "European version cars", etc., to distinguish them from "Chinese specification cars" sold through authorized channels. 2. Parallel imported cars are vehicles purchased directly from overseas markets through professional channels and introduced into the Chinese market for sale.

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How to Check the Condition of Car Wiper Blades Regularly?

Here are the methods to check the condition of car wiper blades: 1. Lift the wiper blade and run your fingers along the cleaned blade. If the blade shows signs of aging, hardening, or cracking, it is unqualified and needs immediate replacement. 2. Set the wiper switch to different speed positions and check if the wiper maintains a consistent speed at each setting. 3. If the wiper blade exhibits uneven side-to-side movement, noise, abnormal jumping, incomplete contact with the windshield, poor cleaning performance, water film, fine streaks, or residue, it indicates damage or unqualified condition. 4. You can also assess the wiper blade's condition by listening for unusual sounds. If the wiper motor makes abnormal noises and fails to rotate, it suggests rusting or jamming in the mechanical transmission parts, indicating an unqualified wiper blade. In such cases, immediately turn off the wiper switch to prevent motor burnout.

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Do You Need to Press the Brake When Starting an Automatic Transmission Car?

Starting an automatic transmission car requires pressing the brake. The method for starting an automatic transmission car is as follows: 1. Before starting the car, ensure the gear is in P (Park) or N (Neutral). 2. When starting, coordinate the brake, handbrake, and accelerator properly. 3. After shifting to D (Drive), slowly release the handbrake while gently lifting the brake pedal (equivalent to slowly releasing the clutch in a manual transmission car), then lightly press the accelerator to allow the car to start smoothly. 4. Avoid stomping on the accelerator, as it not only wastes fuel but also damages the vehicle. Note: Do not release the brake pedal when shifting gears. 5. Without the engine running, the transmission fluid does not circulate, meaning internal components are not lubricated or cooled. Towing the car over long distances or at high speeds can cause wear and damage to the transmission.

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Reasons for Slow Engine Coolant Temperature Rise

The slow rise in car coolant temperature is generally caused by a damaged thermostat that fails to close, or a malfunctioning cooling fan that remains constantly running. Solutions for slow engine coolant temperature rise are as follows: 1. Check if there are issues with the cooling system, such as: whether the radiator shutter is blocked, if the fan blades are deformed, or if the coolant temperature sensor and its circuit are short-circuited. 2. The thermostat can be removed and inspected by placing it in water at different temperatures to observe its opening behavior. If it fails to open and close properly, the thermostat should be replaced. Additional Information: The car's temperature should not be too low or too high; it needs to be controlled within a certain range. The normal temperature is 90°C, which is the middle position on the temperature gauge. After starting the vehicle, the coolant temperature should rise quickly, and the pointer should reach the middle position. Once thermal equilibrium is achieved, the coolant temperature will no longer rise. It is best to start driving when the temperature reaches the middle position.

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How to Distinguish Between High and Low Pressure Pipes in Car Air Conditioning?

What are the routine maintenance items for a car?

What is the battery model of the Trumpchi GS4?

What does parallel imported car mean?

How to Check the Condition of Car Wiper Blades Regularly?

Do You Need to Press the Brake When Starting an Automatic Transmission Car?

Reasons for Slow Engine Coolant Temperature Rise

Can ETC be installed in the black area?

How Often Should Engine Oil Be Changed During Car Maintenance?

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