
Vehicle annual inspection includes the following items: 1. Component inspection: Check whether the engine, chassis, body and auxiliary equipment are clean, complete and functional; whether the paint surface is uniform and aesthetically pleasing; whether major assemblies have been replaced and match the initial inspection records. 2. Functional inspection: Verify whether the vehicle's braking performance, steering control, lights, exhaust emissions and other safety features comply with the "Technical Requirements for Motor Vehicle Safe Operation". 3. Modification check: Examine whether the vehicle has undergone modifications, alterations or transformations; whether the driving license, license plate and all registered vehicle records match the actual vehicle condition and if any changes have been properly approved and documented through modification procedures.

When inspecting a vehicle, I prioritize safety aspects. The braking system must be tested—press the pedal to check responsiveness and ensure proper hydraulic pressure. For tires, examine tread depth and wear patterns, as low pressure or cracks can lead to blowouts. Test all lights—headlights, taillights, and turn signals—for brightness and alignment, as they are crucial for nighttime driving safety. Buckle the seatbelt and give it a tug to confirm the locking mechanism works. Inspect the chassis and suspension for deformations or looseness to avoid bumps over potholes. Neglecting these checks can lead to accidents—I once saw a neighbor's car nearly crash due to brake issues. In short, thorough safety inspections are life-saving basics. I recommend a self-check before every annual inspection for peace of mind.

Environmental vehicle inspection is my top concern. The exhaust emission test is crucial, checking whether CO and HC levels exceed standards. The three-way catalytic converter must be inspected for blockages, which affect conversion efficiency. The OBD system reads fault codes, and clearing potential issues can save fuel and reduce emissions. Fuel injector cleanliness is also important, as blockages increase pollution. Battery voltage stability matters—low voltage causes slow starts and dirtier emissions. Failing inspection not only incurs fines but also harms the air. I never drive in congested areas to reduce exhaust emissions. Regular maintenance and using qualified fuel make environmental inspections beneficial for everyone.

When inspecting a car, I prioritize performance reliability. The engine is the main focus—I listen for any abnormal noises and change the oil if it appears murky. For the transmission, I test the smoothness of gear shifts to avoid jerking that could cause harm. The cooling system is checked for water levels and leaks, as overheating leading to a breakdown is troublesome. Battery terminals are cleaned of rust, and sufficient voltage ensures smooth starts. The drive shaft and universal joints are inspected for wear to prevent mid-journey failures. These minor issues can accumulate and ruin a car, but I find that addressing them promptly saves money and hassle. A car is a partner; maintaining it well ensures longevity.


