What to Do When the Engine Makes Abnormal Noises?

What causes the EPC light to come on in a car?

There are several main reasons why a car displays the EPC light: 1. In most cases, the EPC light comes on because the electronic throttle is dirty or has excessive carbon buildup. 2. Other possible causes include using substandard fuel, a malfunction in the ECU (engine control unit), or insufficient battery power. Here is some additional information about EPC: 1. EPC stands for Electronic-Power-Control (full name: Engine Electronic Stability System), and many people also refer to it as the electronic throttle. 2. This system consists of components such as sensors and controllers.

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How Often Should Steering Wheel Oil Be Changed?

It is recommended to change the steering wheel oil every 40,000-50,000 kilometers or every 2-3 years. Here is some information about automotive steering wheel oil: 1. Steering wheel oil, also known as power steering fluid, is the oil used in the power steering system to assist in turning the steering wheel. 2. Power steering fluid is a special liquid used in the car's power steering pump. Through hydraulic action, it makes the steering wheel very easy to turn, similar to automatic transmission fluid, brake fluid, and shock absorber fluid.

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Which province does the license plate with 'Ji' belong to?

Ji is the license plate of Shijiazhuang City, Hebei Province. Ji is the abbreviation for Hebei Province, hence all vehicle license plates in Hebei Province start with the character 'Ji', with license plate codes ranging from JiA to JiT. Hebei Province is a provincial-level administrative region of the People's Republic of China, with its capital in Shijiazhuang. More information about vehicle license plates is as follows: 1. License plates serve as identification and information registration for vehicles, their primary function being to identify the region to which the vehicle belongs, and to trace the owner and registration details of the vehicle based on the plate. 2. License plates, commonly known as vehicle tags, refer to the plates mounted on the front and rear of a vehicle, typically made of aluminum, sheet metal, plastic, or paper, inscribed with the vehicle's registration number, registration region, or other relevant information.

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Why Does the Alarm Sound When Opening the Car Door?

The reason the alarm sounds when opening the car door may be that the car lights were not turned off, or the small lights are in the on state. Simply turning on the "AUTO" automatic lights or turning off the lights can resolve this issue. Another possibility is that the car was locked using the remote control, and then the door was opened with a mechanical key, which may also trigger the alarm when opening the door. Generally, turning on the power will stop the alarm. More details are as follows: 1. The "AUTO" labeled buttons or switches on cars are not limited to automatic headlights; the air conditioning control panel or other locations may also have "AUTO" switches or buttons. 2. In German and American cars, the light control adjustment area is usually located on the lower left side of the steering wheel, while in Japanese and Korean models, as well as domestic models, the light controls are generally concentrated on the turn signal lever.

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How to Determine a Car's Production Date from Its Glass

The method to determine a car's production date from its glass is as follows: 1. First, the number represents the production year of the glass, indicating the last digit of the production year. If the vehicle's manufacturing date is in 2007 or 2008, then the glass year number 8 should represent 2008. The difference between the glass and the vehicle's production date will not exceed 10 years. 2. The small black dots indicate the production month of the glass. If you carefully observe the glass of other vehicles, you will notice that some glasses have the black dots in front of the number, while others have them behind the number. 3. If the black dots are in front of the number, subtract the number of dots from 7; if the black dots are behind the number, subtract the number of dots from 13. The result will be the production month of the glass.

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Reasons for Brake Disc Noise

Brake disc noise is generally caused by insufficient tension in the brake return spring, excessively hard brake pad material, or the brake pads being installed too close to the brake disc. Here are some introductions about brakes: 1. Currently, there are disc brakes and drum brakes. Many older vehicles often feature front disc and rear drum configurations. 2. Many modern vehicles use disc brakes on both front and rear wheels because disc brakes have better heat dissipation than drum brakes. During high-speed braking, they are less prone to thermal fade, resulting in better high-speed braking performance. 3. Disc brakes have inferior braking performance compared to drum brakes during low-speed cold braking, and they are more expensive than drum brakes.

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What to Do When the Engine Makes Abnormal Noises?

What causes the EPC light to come on in a car?

How Often Should Steering Wheel Oil Be Changed?

Which province does the license plate with 'Ji' belong to?

Why Does the Alarm Sound When Opening the Car Door?

How to Determine a Car's Production Date from Its Glass

Reasons for Brake Disc Noise

What is the appropriate water temperature for a normal car?

Which gear should be used when going uphill?

What Causes Water Leakage After the Car Chassis is Hit?

What is the function of a vehicle speed sensor?