very good
Vehicle Code: 136748866 Vehicle Information: Vehicle Name: Changan UNI-K 2021 2.0T Premium Model Vehicle Color: Black Exterior | Dark Interior Registration Date: 2022|2 - Mileage: 67,600 km Annual Inspection Expiry: 2028|2 - Compulsory Traffic Insurance Expiry: 2026|2 Purpose: Private Use Vehicle Documents: Vehicle and Vessel Tax, Registration Certificate, Purchase Tax Vehicle Overview: Exterior: Paint in good condition, high curb weight, ensuring aesthetics while improving paint durability; Interior: Interior thoroughly cleaned, removing signs of use and repairing wear. Ensures electric adjustment devices, audio, navigation, air conditioning, and other electrical equipment are functioning properly; Performance: Ensures vehicle stability and smooth driving, smooth engine operation, stable power transmission from the transmission, and effective braking and suspension; Safety: Vehicle structural components are intact;
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
The technician will start the vehicle and turn on the air conditioning system, measuring the actual temperature at the vents at the lowest and highest settings with a thermometer; at the same time, they will connect a manifold pressure gauge to check if the refrigerant pressure in the high and low pressure lines is within the normal range, determining if there is a chronic refrigerant leak.
Currently, in most developing countries, there is a severe lack of deep repair capabilities for the three electric systems. We recommend that B2B car dealers must have basic electrical insulation testing capabilities.
