clean valve, choke of engine and intake-tube, improve the air-fuel ratio, reduce exhaust emission, Increasing the fuel effciency Air intaking system cleanerVolume: 500mlGross Weight: 493g Thotoughly cleaning the colloid and carbon deposition from the air damper, choke of engine, intake-tube, and so on.Improving function of air intaking, the air-fuel ratio, reduce exhaust emission, stabilize the motor while it shows down.Increasing the fuel effciency, effectively reduce the fuel consumption.No harm to oxygen sensor and catalytic coverter.

Air intaking system cleaner