···
Log in / Register

What procedures are required for changing the engine number of a vehicle?

1 Answers
VonSadie
07/29/25 8:42am

The procedures required for changing the engine number of a vehicle are: 1. The vehicle owner needs to bring the original and photocopy of their ID card, the vehicle driving license, the motor vehicle registration certificate, the proof document for engine replacement, and the vehicle information change application form to the vehicle management office to have the staff issue a vehicle inspection application; 2. The owner then takes the inspection application form to the inspection site for vehicle testing; 3. After passing the inspection, the owner needs to go to the service hall to process the change of the vehicle engine number. It is recommended that the owner carefully verify the vehicle information in the motor vehicle registration certificate and driving license, including the vehicle model, registration time, and the new engine number to be changed, to prevent errors during the process.

Was this review help?
16
1
Share
More Forum Discussions

What is the difference between SN and SL engine oil?

The most obvious difference is the grade level. In engine oil labeling, SL refers to the oil grade. API is the abbreviation for the American Petroleum Institute, and the API grade represents the quality level of engine oil. It uses simple codes to describe the working capability of engine oil. The oil grades range from SA to SN, with each subsequent letter indicating a higher grade. The most obvious difference is the grade level. There are four main differences between SN and SL engine oil: 1. Different antioxidant and anti-wear performance under high-temperature and high-speed operation conditions: In the same TEOST MHT high-temperature deposit test, the SN standard requires no more than 35 milligrams; SN has higher high-temperature cleanliness than SL, making it especially suitable for turbocharged engines. SN-grade oil has higher oxidation stability and anti-wear properties. Since SN oil contains lower levels of phosphorus and zinc compared to SL oil, it reduces wear on the three-way catalytic converter. 2. Different environmental protection levels: Engine oils are classified by environmental protection level, with higher letters indicating higher environmental protection grades. Therefore, SL oil has a lower environmental protection level than SN, and the highest environmental protection level is SN-grade oil. 3. Different grades: The grades are SG, SH, SJ, SL, SM, and SN, so SN has higher quality than SL. 4. The number of SL-grade oils available for sale is fewer than SN.
11
3
Share

Where is the fuel tank release on a BMW 5 Series?

BMW 5 Series fuel tank release is located externally - simply press the fuel filler flap gently to open it. Additional details about the BMW 5 Series fuel tank operation are as follows: 1. The BMW 5 Series fuel filler flap doesn't have a separate release switch; it contains an electric motor and central locking system: The fuel filler is positioned on the passenger side, so you should align the right side of the vehicle with the fuel pump when refueling. 2. There is no internal fuel tank release switch in the BMW 5 Series; the release mechanism is entirely external: With the engine off, approach the fuel filler flap and press it lightly to open. If the fuel filler flap malfunctions, you can locate the emergency release in the trunk to manually open the fuel tank.
4
0
Share

How to Turn Off the Headlights on a Buick Excelle?

Here are the detailed instructions on how to turn off the headlights on a Buick Excelle: 1. Turning off the exterior lights: After releasing, the knob will return to the "AUTO" position. Turn the knob to P again to restart the "AUTO" mode. 2. AUTO: Depending on the exterior lighting conditions, the exterior lights will automatically turn on or off. The automatic headlight system will turn off the headlights or may switch to daytime running lights (DRL) when the exterior is sufficiently bright. 3. The automatic headlight system turns off when the exterior light control knob is turned to the off position or when the ignition is turned off. The response time for the automatic headlights to activate may be slow. If you need to use the headlights immediately, please turn them on manually.
20
0
Share

What is the function of a high-pressure fuel pump?

High-pressure fuel pump, also known as injection pump, is the most important component in the fuel system. The function of the injection pump is to increase fuel pressure. The specific functions of the high-pressure fuel pump are: 1. It serves as the interface between the high-pressure fuel circuit and the low-pressure fuel circuit: By controlling the fuel output, it generates fuel pressure in the common rail, and under all operating conditions, it is mainly responsible for providing sufficient high-pressure fuel to the common rail. 2. As a power source: It serves as the power source for hydraulic devices such as jacks, heading machines, extruders, and cotton gins. 3. As various high-pressure hydraulic components: It is used as the test pump station for high-pressure vessels, high-pressure hoses, etc.
13
0
Share

How to switch between fuel and electric modes in BYD Qin?

BYD Qin can switch between fuel and electric modes by selecting different driving modes. The various driving modes for switching between fuel and electric in BYD Qin are as follows: 1. BYD Qin does not have a pure fuel mode: it can operate purely on electricity or in hybrid mode. 2. The driving modes of BYD Qin include: Pure Electric + Economy, Pure Electric + Sport, Hybrid + Economy, Hybrid + Sport, etc. In Pure Electric + Economy mode, the engine is not used, and the car runs on electricity. When the accelerator is pressed, the controller gradually increases the motor's current. In Pure Electric + Sport mode, the engine is also not used, and the controller directly supplies the motor with maximum current when the accelerator is pressed. In Hybrid + Economy mode, the engine is not used when the speed is below 40 km/h and the battery level is above 15%. When the speed exceeds 40 km/h, the engine automatically starts, providing only 10% of the power to the car. The controller still gradually increases the motor's current and charges the battery. If the speed is below 40 km/h and the battery level is below 15%, the engine will also start but will not provide power to the car, instead idling to charge the battery. As long as the speed remains below 40 km/h, the engine will automatically shut off once the battery is charged above 25%. In Hybrid + Sport mode, the engine can only be stopped or started manually, with the engine providing 100% power to the wheels, and the motor also operating at maximum power.
13
4
Share

How to Align the Timing on a Chevrolet Cruze?

Aligning the timing on a Chevrolet Cruze primarily involves the following steps: 1. Align the crankshaft according to the marks on the crankshaft timing pulley, ensuring the No. 1 cylinder piston is at top dead center. 2. Install the camshaft timing pulley and align the marks on the camshaft; for dual camshafts, align both camshaft positions separately. 3. Install the new belt tensioner: Among the engine timing gears, only the camshaft gear has alignment marks, while the others do not. First, rotate the engine to bring cylinders 1 and 6 to top dead center. Then, assemble all gears except the camshaft gear, observing the marks on the engine block to align the camshaft gear mark with this mark. Subsequently, rotate the engine to approximately 22 degrees before top dead center, adjust the fuel injection pump to the state where the first cylinder just starts to inject fuel, and tighten the screws.
1
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.