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How Long is the Lifespan of the M274 Engine?

1 Answers
MacLincoln
07/30/25 8:29am
M274 engine can last up to 300,000 kilometers if used and maintained properly. The introduction and maintenance methods of the M274 engine are as follows: Introduction to the M274 Engine: The M274 engine is a longitudinally mounted modular platform, available in two displacements: a 1.6T turbocharged engine and a 2.0T turbocharged engine. The M274 engine incorporates Mercedes' variable valve lift technology, which is designed not to increase power but to reduce emissions and meet higher environmental standards. Maintenance Methods for the M274 Engine: When the engine is running, the oil forms a protective film on the surfaces of various components, preventing direct friction between them. Therefore, it is essential to monitor the oil condition regularly and change the oil at scheduled intervals.
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What to Do If Your License Plate Number Is Registered by Someone Else for ETC?

According to the unified deployment by the Ministry of Transport, vehicle owners can use the "China ETC Service" WeChat mini-program to self-service release the license plate occupation function. The specific steps are as follows: 1. Register and log in on the "China ETC Service" WeChat mini-program, then enter "My ETC." 2. On the "My ETC" page, select the "Release License Plate Occupation" option and choose the vehicle type as "Passenger Car" or "Truck" based on your situation. 3. Submit photos of the front and back of your ID card and the front and back of your vehicle license (passenger cars require uploading the front and back of the ID card and vehicle license, while trucks additionally need a photo of the owner with the vehicle). 4. Agree to the "ETC Customer Commitment for Releasing License Plate Occupation." 5. Complete facial recognition, and upon successful verification, the issue will be resolved.
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What items are included in a major car maintenance service?

Here are the items included in a major car maintenance service: 1. Change engine oil and three filters. 2. Replace transmission fluid. 3. Replace generator and fan belts. 4. Replace spark plugs. 5. Replace brake fluid. 6. Replace power steering fluid. 7. Replace fuel filter. 8. Tire inspection and replacement. 9. Throttle valve inspection and cleaning. 10. Coolant inspection and replacement. 11. Timing belt inspection and replacement. 12. Chassis inspection. 13. Fuel injector inspection and cleaning. 14. Battery inspection.
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What Materials Are Needed for Temporary License Plate Application

The following materials are required for applying for a temporary license plate: 1. Original and photocopy of the vehicle qualification certificate (for imported vehicles, the import certificate is required). 2. Original and photocopy of the third copy of the compulsory traffic insurance. 3. Original and photocopy of the first copy of the vehicle purchase invoice. 4. Original and photocopy of the owner's identity proof (if applying through an agent, the agent's original ID and photocopy are required). 5. For non-local owners, the original and photocopy of the temporary residence permit are needed. Below is additional information: 1. Process for applying for a temporary license plate: After gathering all required materials, fill out the "Temporary License Plate Application Form" at the traffic management department, then submit the application at the window and receive the temporary license plate. 2. Notes for applying for a temporary license plate: Ordinary temporary license plates cannot be used for driving in other provinces; if driving in another province is required, a 30-day cross-province temporary license plate must be applied for. Temporary license plates can be applied for consecutively, but the number of applications is limited to 3 times.
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Can I change my license plate if I'm not satisfied with it?

After a vehicle is registered, you cannot change the license plate if you are not satisfied with it. Generally, the traffic management department does not allow random changes to license plates. If you really want to change it, you can do so through the following two methods: 1. Transfer of ownership: The simplest and most direct method is to transfer the vehicle within family members, such as between husband ⇋ wife or parents ⇋ children. However, this greatly affects the vehicle's resale value, as each transfer counts as a transaction, turning the car from new to used. 2. Approval process: Apply to the local traffic management department to cancel the vehicle's license plate and wait for approval. After approval, publish a notice declaring the cancellation of the license plate. After the required waiting period, you can apply for a new license plate with all necessary documents. However, this method is not only troublesome but also requires considering the difficulty of reapplying for a license plate (refer to the lottery system in cities like Beijing, Shanghai, and Guangzhou).
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What does MCS mean on a car?

MCS on a car refers to the knob that controls the display. Pressing it confirms the selection, adjusts idle speed, and rotating it allows you to view fuel consumption, including fuel consumption per 100 kilometers, instantaneous fuel consumption, engine operating time, and total fuel consumption. Turning it once moves to the next item. By rotating the knob, you can view different information. This feature is only available on HOWO trucks and provides a convenient way to check real-time data. Below are some related details: 1. The HOWO truck MCS is a switch channel, serving as an integrated one-stop automotive new retail service platform driven by online data and technology, combined with in-depth offline store services. 2. Through model, channel, and product technology innovations, the HOWO truck MCS switch meets the diverse automotive service needs of consumers nationwide, enhancing the quality of work and life.
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How to Distinguish Between National 5 and National 6 Vehicles When Buying a New Car?

Methods to distinguish between National 5 and National 6 vehicles when purchasing a car are: 1. Based on the vehicle's factory certificate. 2. According to the vehicle's environmental standard list. 3. Check the vehicle conformity certificate. More details are as follows: The difference between National 5 and National 6 emission standards lies in the carbon monoxide emission levels: National 5 emission is 1000mg, while National 6 emission is 700mg. National 5, fully known as the National Fifth Stage Motor Vehicle Pollutant Emission Standard, and National 6, fully known as the National Sixth Stage Motor Vehicle Pollutant Emission Standard, both regulate the content of harmful gases such as carbon monoxide, hydrocarbons, nitrogen oxides, particulates, and soot emitted from vehicle exhaust.
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