What to Do If the Turbocharger Burns Engine Oil?

What Causes the Friction Noise When Driving at Low Speed?

The cause of friction noise when driving at low speed needs to be determined by identifying the location of the abnormal sound. Here are the relevant explanations: 1. Near the tires: If the abnormal sound occurs near the tires and the wheels and bearings have been ruled out, it may be caused by friction between the brake pads and brake discs. Generally, brake pad noise is mostly due to hard spots on the brake pads rubbing against the brake discs, producing noise. Minor noises can be ignored; if the noise is loud, the brake pads can be removed, sanded with sandpaper, and reinstalled, which usually resolves the issue. 2. Connection between the transmission and engine: If the noise comes from the connection between the transmission and engine, it may be caused by damage to the clutch plate or release bearing. If the noise is inside the transmission, it could be due to abnormal wear of the first or second gear.

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What are the main things to know when buying a car?

First, determine your needs—whether to choose an SUV or a sedan, what your budget is, and identify target models. It's best to visit the dealership for a test drive to get a feel for the car. Finally, handling the license plate registration yourself would be perfect. Below is more detailed information: 1. Budget: Your budget helps narrow down the general price range you can consider. Typically, people tend to stretch their budget upward rather than downward. For example, it's common for someone with a 100,000 RMB budget to end up buying a 150,000 RMB car. You also need to decide whether to buy a new or used car and whether to pay in full, borrow money, or take out a loan. 2. Needs: Personal preferences are subjective and broad, so it's important to focus on practical needs. Consider who will be driving the car, its primary purpose, and whether there are elderly or children in the family. If you frequently travel with family, an SUV is recommended for its better visibility, stability, and spacious rear seats. No car is perfect—you'll often have to make trade-offs between comfort and sportiness, power and fuel efficiency. Additionally, research the costs of future maintenance in advance. 3. Test Drive and Ride: Before buying a car, take it for a test drive and ride to get the most direct experience. Try multiple cars, as even models with similar specs can feel vastly different when driven. Many aspects, such as brake sensitivity (some require a light touch, others a firmer press) or throttle response (some are jumpy, others sluggish), can only be judged through personal experience. For instance, some cars feel more comfortable in the front seats, while others prioritize rear-seat comfort. Many people focus on test driving but overlook test riding, where a dealership professional demonstrates the car's features and selling points. Therefore, it's advisable for prospective buyers to take two laps at the dealership: one for test driving and one for test riding.

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What are the symptoms of a damaged fuel metering unit?

The symptoms of a damaged fuel metering unit in an electronically injected diesel vehicle include the illumination of the malfunction indicator light, and continued use may lead to the engine failing to operate properly. Relevant information is as follows: 1. Introduction: It is installed at the fuel inlet of the high-pressure fuel pump to adjust the fuel supply volume and fuel pressure value, controlled by the ECU. 2. Component: The fuel metering unit is a precision component. Also known as the fuel metering proportional valve, it is installed on the inlet side of the high-pressure fuel pump. In simple terms, it is a special solenoid valve, unique in that its opening can be controlled by the engine computer at any position during its stroke to regulate the volume of fuel entering the plunger chamber of the high-pressure fuel pump.

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At What Speed Does a Car Save the Most Fuel?

Small cars are most fuel-efficient at speeds between 60km/h and 90km/h. Here is more relevant information: 1. Fuel-saving tips: (1) Minimize the use of brakes. Driving in a 'start-stop' manner is particularly fuel-consuming. When passing intersections or going downhill, you can release the accelerator in advance to allow the car to slow down and stop naturally, which saves more fuel. (2) Reduce the car's load. Items that are not very useful do not need to be kept in the car. 2. Check the vehicle's safety condition: (1) Check whether the vehicle's engine oil, brake fluid, gasoline, and coolant are normal; whether there are any leaks. (2) Check whether the vehicle's braking system is intact and effective; whether the air pump and air reservoir are leaking; whether the tire pressure is normal; whether the tire fastening screws are loose; whether the spare tire is intact.

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What Types of Insurance Are Suitable for a Sedan?

Mandatory insurance types for vehicles include compulsory traffic insurance, third-party liability insurance, vehicle damage insurance, and comprehensive vehicle insurance. Below is more relevant information: 1. Comprehensive vehicle insurance includes: compulsory traffic insurance + vehicle damage insurance + third-party liability insurance + no-deductible insurance + passenger liability insurance, among others. If conditions permit, additional coverage such as theft insurance, glass insurance, body scratch insurance, and spontaneous combustion insurance can be added. 2. Third-party liability insurance: Similar to compulsory traffic insurance, third-party liability insurance provides compensation to the injured third party, essentially serving as a supplement to compulsory traffic insurance. The compensation limit of compulsory traffic insurance is limited and relatively low, and higher coverage can be obtained with third-party liability insurance.

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Can I Not Carry My Driver's License If I Have an Electronic One?

In pilot cities, you can do without it, but not all cities across the country have implemented the electronic driver's license pilot program, so some areas still require carrying a physical driver's license. How to Apply for an Electronic Driver's License: If your driver's license is valid, you can apply for an electronic driver's license via the "Traffic Management 12123" app. However, if your license is seized, suspended, overdue for medical examination, overdue for review, or announced as suspended, you cannot apply for an electronic one. Limitations of Electronic Driver's Licenses: While electronic driver's licenses currently offer much convenience, there are still gaps in their adoption and functionality, preventing them from fully replacing paper licenses. Although electronic licenses can be used for verification, they have geographical restrictions. They can be used for traffic management services but do not function in cases of violations, point deductions, suspensions, or revocations of driver's licenses.

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What to Do If the Turbocharger Burns Engine Oil?

What Causes the Friction Noise When Driving at Low Speed?

What are the main things to know when buying a car?

What are the symptoms of a damaged fuel metering unit?

At What Speed Does a Car Save the Most Fuel?

What Types of Insurance Are Suitable for a Sedan?

Can I Not Carry My Driver's License If I Have an Electronic One?

What Causes a Sudden Increase in Car Fuel Consumption?

How Does E-CVT Work?

What does unreasonable crankshaft top dead center missing tooth signal mean?

What is the fuel consumption parameter of the Hongqi HS5?