Appearance paint well maintained body structure no repair no major accidents. The interior is clean and tidy. Safety indicator lights are normal, passive safety items such as airbags are normal, the electronic components in the vehicle are used well, and the static and dynamic equipment in the vehicle is perfect. There are no problems with the ignition, starting, speeding up, cornering, deceleration, and braking of the driving vehicle. The rapid acceleration power output is stable and comfortable, and there is no idling jitter. The overall overall condition of the general. The frame structure of the car body shall be free of deformation and distortion, and no traces of fire and water soaking. There are paint marks on the body. The overall paint surface is good. Wide field of vision to practice hand selection space is spacious, bright and ventilated, suitable for family scooters.
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).
We will proactively provide a third-party inspection report (such as from Check Doctor), support customers in re-inspection at the store, and promise "return of major accident vehicles."
Experience turbo lag and power surge during road tests; check for significant oil accumulation at the turbo intake and intercooler connections (slight oil vapor is normal); and use OBD to read the real-time boost pressure peak to see if it meets factory settings.
