Will Aging Fuel Injectors Increase Fuel Consumption?

[LaClaire]

Yes, it can have an impact. Over time or if the vehicle owner uses unclean fuel, fuel deposits can form on the throttle body and fuel injectors. This can lead to unstable engine idling, increased fuel consumption, and worsened exhaust emissions. Methods to reduce fuel consumption: You can add fuel additives (such as fuel system cleaners) to the fuel tank to improve combustion and remove carbon deposits. Additionally, it is recommended to regularly inspect and maintain the vehicle, including cleaning or replacing the three filters (air filter, oil filter, and fuel filter), which can enhance fuel economy and consequently reduce fuel consumption. Driving tips: Fuel consumption is largely determined by the driver's habits. Avoid prolonged idling, and when waiting at traffic lights, you can turn off the engine and engage the handbrake or utilize the auto start-stop function.