燃油宝“节油”真相调查 警惕偷换概念行业亟待规范

Core Viewpoint - The effectiveness of fuel additives, known as "燃油宝" (Fuel Treasure), in significantly reducing fuel consumption is questioned, with claims of "one tank of fuel equals one and a half tanks" being deemed unrealistic [1][2]. Group 1: Product Composition and Claims - Fuel Treasure is designed to clean and prevent deposits in engine areas, consisting of detergents, carriers, dispersants, and other functional additives [1]. - The product's fuel-saving effect is closely related to driving conditions, showing negligible benefits at low speeds and some savings (1% to 2%) at high speeds or during frequent acceleration and deceleration [1][2]. - Laboratory tests indicate that the fuel-saving effect is typically less than 5%, contradicting exaggerated claims [1]. Group 2: Market and Quality Concerns - The market for fuel additives is diverse, with varying quality and pricing, leading to concerns about product reliability [2]. - The current national standard for gasoline detergents (GB19592-2019) is not consistently followed, with some products not labeled according to the standard or using outdated standards [3]. - A significant portion (40%) of products tested in a national quality check were found to be substandard, highlighting quality control issues in the market [3]. Group 3: Regulatory Standards and Recommendations - The national standard aims to improve the technical requirements and environmental performance of fuel additives, promoting industry standardization and the elimination of inferior products [3]. - Consumers are advised to carefully read product instructions to ensure compatibility with their vehicle's engine type and to follow recommended usage ratios [4].