
Procedures required after replacing the car engine: 1. Apply for modification procedures at the vehicle management office. The owner needs to bring the original and photocopy of their ID card, vehicle driving license, motor vehicle registration certificate, and proof documents for engine replacement. If a friend is handling it on their behalf, the friend's ID card must also be brought; 2. Keep the car body clean: Since the driving license needs to be modified, photos and appearance checks will be conducted before processing the business; 3. Fill out the application form: There is a modification application form in the business hall. After completing it, submit it to the processing window and wait for review and issuance of a new driving license; 4. After completing the procedures for the newly issued motor vehicle driving license, it is recommended that the owner promptly verify the vehicle information in the motor vehicle registration certificate and driving book to prevent errors during the process.

I recently replaced my car's engine with a new one, and the experience feels quite fresh. However, the job isn't done after the swap—there's a series of procedures to complete before hitting the road with peace of mind. First, you need to visit the vehicle management office for a modification registration, bringing along the vehicle's registration certificate, ID card, and proof of the engine's origin, such as the purchase invoice, to ensure the engine model and displacement match the vehicle. Next, an emissions test is required to check if the new engine meets environmental standards; otherwise, you might face fines for exceeding pollution limits. I also updated my insurance policy—failing to do so could result in claim denials in case of an accident. It's also wise to check if the brake and steering systems were affected by the engine replacement—safety comes first. The entire process might take a week or two, but with patience to complete all steps, you'll enjoy the new driving condition without worrying about inspections.

Replacing an engine is a major procedure, and as an ordinary car owner, I have deeply felt its impact. After the replacement, immediately go through the procedures at the vehicle management office to update the vehicle information, providing comparison data between the old and new engines to avoid registration errors. A safety inspection is also necessary to ensure the installation is secure and reliable. Emissions must be tested to meet standards, as environmental requirements are strict; otherwise, you may receive a ticket when driving. Additionally, the insurance contract needs to be updated to detail the replacement. Without proper documentation, the vehicle might fail the annual inspection or depreciate when sold. I recommend consulting a professional in advance to save time and ensure efficiency.

Safety is my top priority. After replacing the engine, immediately complete the modification procedures to register the vehicle information and provide proof of the engine's legal source. Emission testing is essential to ensure the new engine does not harm the environment. Failing to update these could lead to serious consequences, such as invalid insurance in case of an accident. Check the entire system for compatibility to prevent potential issues.


