Xin Lang Cai Jing·2025-08-28 08:38Core Viewpoint - The investigation confirmed that a car owner was overcharged for gasoline due to a malfunction in the fuel dispenser, which resulted in a duplicate billing of 27.18 liters, leading to a total charge of 67.96 liters instead of the actual 40.78 liters filled [2][3]. Investigation Summary - The initial complaint was made on August 9, 2023, when the car owner reported a dispute at the Tianshan gas station, which was followed by a series of investigations and communications with regulatory authorities [1]. - The Chengdu High-tech Zone Market Supervision Bureau conducted a thorough investigation from August 20 to August 27, involving multiple expert institutions to assess the situation [2]. - The fuel dispenser's key components were found to be intact and compliant with regulations, with no evidence of tampering or intentional misconduct by the gas station staff [2][3]. - The investigation included tests on the vehicle's fuel tank capacity, confirming it was consistent with the manufacturer's specifications of 50 liters [3]. - The malfunction was traced back to a software and hardware issue in the fuel dispenser, which caused the erroneous billing [3]. Next Steps - The Chengdu High-tech Zone Market Supervision Bureau will require the China National Petroleum Corporation (CNPC) to implement comprehensive corrective measures, publicly apologize to consumers, and improve service quality [3].