Recently, the China Quality Association, the National Users Committee announced the first half of this year, China's automotive product and service quality complaints analysis report shows that the first half of the auto complaints focus is still focused on the engine , body parts and gearbox failures. Statistics show that engine complaints account for nearly 30% of complaints, ranking first; followed by body accessories and appliances, accounting for nearly 1/4; once again gearboxes, accounting for nearly 20%; followed by steering systems, clutches, and brake systems. The proportion of such components is within 8%, and the proportion is relatively low. According to the report, the total number of complaints in the first half of the year was 4664 cases, of which 4207 were valid complaints, and the effective ratio of complaints was 90.2%. Among them, 58% of joint-brand complaints, 38% of self-owned brands, and 4% of imported brands. Eighty percent of the vehicles complained were within the auto warranty period, of which one vehicle complaint accounted for one percent. The description of the engine problem is idling instability, abnormal noise, high fuel consumption, high oil consumption, and fault light alarm and oil leakage. Nantong Dongfang fitness equipment Co., Ltd , https://www.dongfangfitness.com