Even high-quality fuel can leave behind carbon deposits and corrosion from ethanol and water. Gumout® Regane® Complete Fuel System Cleaner conditions fuel against corrosion to help extend the life of key engine parts, while using P.E.A. (polyetheramine) to effectively remove deposits other products can’t, for maximi...

  The more an engine is driven, the more carbon deposits can build up on fuel injectors, intake valves and ports. Gumout® 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. CLEANSPort/indi...

Carbon buildup from combustion can clog fuel injectors and carburetors, limiting the amount of fuel that reaches the engine. Gumout® Fuel Injector & Carburetor Cleaner keeps deposits from forming on these crucial parts to maintain performance and fuel economy. PREVENTSFuture carbon buildup on port/indirect fue...

Blended with MMT and performance enhancing Powertane, along with nitro methane and unique lubricants specially developed for high performance engines Improves gas mileage, eliminates knocks, pings and hesitation Protects against carbon deposits in the fuel injectors and combustion chamber

Carbon buildup across the fuel system can reduce the efficiency of engine combustion. Piston and cylinder wear at start up can harm parts and cause mileage robbing friction. Gumout Fuel System Treatment removes carbon deposits from engine parts to maximize engine performance and fuel economy. Plus it lubricates ...

  When carbon deposits build up on fuel injectors, intake valves and ports, it can cause engines to hesitate, surge or lose power. It can also have a noticeable affect on fuel economy. Gumout® Fuel Injector Cleaner removes carbon deposits from these key engine parts to maximize engine performance and fuel economy. ...