Gumout 510013W-6PK Fuel System Cleaner, High Mileage Fuel Injector Cleaner (Pack of 6) RV Parts & Accessories Set includes 1/2-inch drive Zyklop

Set includes 1/2-inch drive Zyklop Ratchet

Shank Diameter=1/2''

cleaning fuel injectors

Rotary Masonry Drill Bits

Gumout 510013W-6PK Fuel System Cleaner, High Mileage Fuel Injector Cleaner (Pack of 6) RV Parts & Accessories Set includes 1/2-inch drive ZyklopGum out High Mileage Fuel Injector Cleaner is specially formulated to remove carbon deposits from engines with over 75,000 miles for restored engine performance and fuel economy. The more an engine is driven, the more carbon deposits can build up. Gum out High Mileage Fuel Injector Cleaner is designed for high mileage vehicles, cleaning fuel injectors, intake valves, and ports to restore performance and fuel economy and reduce emissions. High Mileage