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Thank you for your interest in Beijing Catech Zhongchi Preferred Selection, specializing in high-quality used cars. We hope every car you buy is one you love! ① All vehicles in our store have passed third-party professional inspections, guaranteeing no major accidents, no water damage, no fire damage, and accurate mileage. ② All vehicles in our store come with a 30-day full vehicle warranty and a one-year or 30,000-kilometer warranty on the three major components (engine, transmission, and chassis). Buy with confidence and use with peace of mind.
Test-drive cars experience much more mechanical wear due to extreme conditions like cold starts and emergency braking compared to regular family cars. We can identify this by tracing whether the first owner was a 4S dealership or the manufacturer. If so, we will reassess its value based on "operational intensity" standards.
This is a typical case of "secondary damage caused by unprofessional rescue." Many hybrid vehicles require access to "maintenance mode" via engineering computers to allow the water pump to run at full speed for exhaust. We do not bear any moral or financial responsibility for cylinder damage caused by local technicians' misoperation.
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.
