What is the actual range of the BAIC EC3?

How many kilometers should the generator belt of Lavida be replaced?

The generator belt of Lavida should be replaced approximately every 60,000 kilometers. The generator belt is a primary belt in the car, connecting components such as the generator, air conditioning compressor, power steering pump, idler pulley, tensioner pulley, and crankshaft pulley. The power source of the generator belt is the crankshaft pulley, with the power provided by the rotation of the crankshaft. The Lavida is a sedan produced by Shanghai Volkswagen, with body dimensions of: length 4605 mm, width 1765 mm, height 1460 mm, a wheelbase of 2610 mm, a fuel tank capacity of 55 liters, and a trunk capacity of 472 liters. It is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 113 hp and a maximum power of 83 kW.

20

1

Share

What are the reasons why the Buick Excelle cannot start?

Reasons why the Buick Excelle cannot start: 1. Battery depletion; 2. Faulty ignition coil or spark plug; 3. Fuel system malfunction; 4. Difficulty in cold engine start; 5. Intake system and ECU system failure. The Buick Excelle is a mid-size sedan produced by SAIC-GM, with body dimensions of: length 4468 mm, width 1765 mm, height 1469 mm, wheelbase 2611 mm, and fuel tank capacity of 40 liters. The Buick Excelle is equipped with a dual-injection engine, paired with a CVT intelligent continuously variable transmission, delivering a maximum power of 79 kW at 6200 rpm and a maximum torque of 133 Nm at 4000 rpm.

10

3

Share

What are the symptoms of a bad rear axle bearing in a car?

Car rear axle bearing failure symptoms include: 1. Abnormal noises while driving; 2. Vehicle body shaking during operation; 3. Unstable driving at high speeds. Methods to determine rear axle bearing failure: 1. Open the window to check if the sound comes from outside; 2. Increase speed then shift to neutral to observe noise during coasting; 3. Make a temporary stop to check if wheel hub temperature is normal; 4. Lift the vehicle with a hoist and manually rotate each wheel quickly. The rear axle refers to the rear drive shaft component in a car's powertrain system, consisting of two half-axles.

1

2

Share

What are the reasons for the Audi A4 engine malfunction indicator light being on?

The main reasons for the engine malfunction indicator light being on can be categorized into two situations: One is the presence of engine system faults such as: sensor issues, car maintenance problems, fuel quality problems, poor combustion of the air-fuel mixture, engine intake problems, turbocharging problems, exhaust problems, and issues with the anti-theft system. The other is the engine self-check during car startup, but in this case, the light will turn off after the self-check is completed. If the engine malfunction indicator light remains on for a long time, it is advisable to promptly visit a repair station for troubleshooting. Below is a detailed explanation of each type of fault: Sensor problems: Sensors include coolant temperature, crankshaft position, air flow, intake temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or signal interruption occurs, the car's ECU cannot accurately obtain engine data, which will cause the engine malfunction indicator light to turn on. In such cases, it is recommended to seek professional inspection at a repair center to eliminate potential safety hazards in a timely manner. Maintenance problems: Poor engine maintenance is the most common cause of the engine malfunction light turning on. Vehicles have specific maintenance cycles, and if maintenance is not performed on schedule, coupled with poor driving habits, it will increase the burden on the engine, eventually causing the engine malfunction light to turn on to alert the owner of a fault. Fuel quality problems: The fuel quality here includes both fuel and engine oil. The fuel added to a car usually has a specific grade, and engine oil can be semi-synthetic or fully synthetic. Manufacturers generally recommend which grade of fuel and type of engine oil to use. If the owner does not follow these recommendations, it can lead to engine wear over time, causing the malfunction light to turn on. It is important to add fuel of the appropriate grade and the correct type of engine oil as specified for the vehicle. Poor combustion of the air-fuel mixture: Faults in the engine's spark plugs, ignition coils, fuel pump, or clogged fuel lines can lead to poor combustion of the air-fuel mixture. Poor combustion can result in engine carbon buildup or knocking issues, which will be detected by the engine's oxygen sensors and reported to the ECU, naturally causing the malfunction light to turn on as a warning. Intake problems: The engine requires air intake during combustion, and the air filter plays a crucial role in this process. If the car's air filter is dirty and not cleaned regularly, it can affect the car's air intake, potentially leading to blockages over time. In severe cases, this can cause the engine malfunction light to turn on. Turbocharging problems: Issues with the intake turbocharging lines or the turbocharger can also cause the engine malfunction light to turn on. The most common issue is damage to the turbocharger, accompanied by symptoms such as oil leaks, high oil consumption, reduced power, metallic noises, or blue/black smoke from the exhaust. Exhaust problems: Faults in the rear oxygen sensor, catalytic converter, exhaust camshaft, or bearings can cause the engine malfunction light to turn on. The most common issue is a faulty catalytic converter. Using leaded gasoline, lead or silicon-based lubricant additives, physical damage to the catalytic converter, or faults in the engine fuel supply system can all contribute to catalytic converter failure. Anti-theft system: If the car's electronic anti-theft system malfunctions or if the anti-theft controller is incompatible with the engine electronic controller, the anti-theft system can prevent the engine from operating normally and cause the engine malfunction light to turn on. Solutions for when the engine malfunction light turns on: If the engine malfunction light is on and the car cannot start, this may be due to a faulty fuel pump or ignition components. It is recommended to call for assistance immediately. If the engine malfunction light is on and the vehicle can be driven but exhibits severe shaking or lack of acceleration, pull over and call for roadside assistance. If the engine malfunction light is on but there are no noticeable driving abnormalities, this may be due to a single sensor fault. In this case, you can continue driving temporarily, but it is best to drive at low to medium speeds and visit a repair shop to eliminate potential safety hazards.

16

3

Share

Where is the ABS sensor located?

ABS sensor is located on the inner side of the car tire, which can be seen when the car is lifted. ABS sensor is an important component of the ABS system, which usually uses sensors to monitor the speed of the car. ABS sensors are divided into: 1. Linear wheel speed sensor; 2. Ring wheel speed sensor; 3. Hall-effect wheel speed sensor. The functions of ABS sensor: 1. It can fully utilize the effectiveness of the brake during driving; 2. It can shorten the braking time and braking distance of the car; 3. It can effectively prevent the car from skidding or the tires from locking up during emergency braking; 4. It can increase the stability and steering control of the car.

16

1

Share

How to Solve Audi Engine Oil Burning Issue?

Audi engine oil burning solutions are as follows: 1. Replace the oil separator: Install the original fourth-generation oil separator, which has an additional stage specifically designed to address excessive oil consumption. 2. Regular inspections: Compared to oil burning, oil leaks are more 'direct.' Frequently check your car's undercarriage and engine for leaks and repair them promptly. 3. Use higher viscosity oil: For example, 5W-40 oil has higher viscosity and is less likely to enter the combustion chamber and burn. 4. Protect your rights: If the issue persists despite prolonged efforts, new cars within three years must seek legal protection. Prolonged oil burning causes significant damage to the engine. Once the three-year warranty expires, subsequent engine repair costs can be staggering. Owners must pay attention to safeguarding their legal rights.

3

0

Share

What is the actual range of the BAIC EC3?

How many kilometers should the generator belt of Lavida be replaced?

What are the reasons why the Buick Excelle cannot start?

What are the symptoms of a bad rear axle bearing in a car?

What are the reasons for the Audi A4 engine malfunction indicator light being on?

Where is the ABS sensor located?

How to Solve Audi Engine Oil Burning Issue?

What is the function of car window decorative trim strips?

Which country does NGK spark plug belong to?

What to Do When There's a Bad Smell from the Car's Cabin Air Filter?

How to Remove Oil Film from the Windshield?