Benefits of cleaning petrol injectors Including cleaning as part of a fuel injector service doesn't just enhance your vehicle's overall performance; it also offers numerous additional advantages. Regular maintenance and cleaning of injectors lead to decreased fuel consumption, thereby lowering fuel costs and overall maintenance expenses. Moreover, it contributes to prolonging your vehicle's lifespan, ensuring sustained optimal performance and potentially reducing the frequency of other maintenance and repair needs. This, in turn, can extend the intervals between investing in a new vehicle or engine.