Rayhong Engine Fortifier - Reduce Noise & Vibration, Extend Engine Lifespan

Rayhong Engine Fortifier, containing dipropylene glycol methyl ether and sodium pyrophosphate, forms a protective layer on engine components, significantly reducing wear and extending engine life. It effectively lowers noise and vibration, keeping the engine at peak performance, reducing friction, and improving fuel efficiency for smoother operation. Easy to use, it's an ideal choice for your vehicle's engine.

我们的发动机保护剂含有二丙二醇甲醚、焦磷酸钠。它可以在发动机部件上形成保护层，显著减少磨损，延长发动机寿命，同时保持发动机在峰值性能下运行，减少摩擦，使操作更加平稳。它的使用方法很简单：关闭发动机，等待冷却，检查发动机机油油位，打开油箱盖，倒入适量的发动机冲洗液，紧固填充盖，启动发动机，怠速运行几分钟，使发动机冲洗液和机油充分混合，行驶一段较短的距离，以确保发动机正常运转。并且可以提高燃油效率。