问:燃油经济性恶化2000欧宝阿斯特拉G

你通常得到坏燃料里程的空气过滤器堵塞或加传感器测量多少燃料进去看看脏了或者需要更换。喷油器可能是肮脏的。看我的视频“如何清洁燃料注射器在你的车。”There are a a lot of things that can make cars get bad fuel economy but you’d want to check all of those things first. Now, it is a 2000, so you can have a data stream. Have a good mechanic plug in a scan tool and check the data stream. See if the sensor is working and see how the fuel injectors are firing. A mechanic can get a lot of information from the car’s data itself. If you’d like, a technician from YourMechanic can检查你的车如何可以解决任何问题,可能会导致糟糕的燃油经济性。