Gumout Concentrated Fuel System Cleaner

Use every 3,000 miles. Cleans: intake valves, fuel injectors. Treats up to 21 gallons. Maximizes fuel economy. Cleaning since 1945. Cleans fuel injectors and intake valves. Maximizes fuel economy. Prevents futures deposit build up. Restores lost horsepower. Gumout concentrated fuel system cleaner. Use of a low quality discount gasoline can reduce your engine's performance. Your vehicle may experience poor fuel economy, lost horsepower, hesitation, and rough idling. Gumout concentrated fuel system cleaner helps to: clean the fuel injectors and intake valves. Maximize fuel economy. Prevent future deposit build up. Restore lost horsepower. This product contains no alcohol and will not harm catalytic converters or oxygen sensors. Can be used with all gasolines. Safe to use with other Gumout fuel additives. Treats up to 21 gallons (80 lt) of gasoline. Made in USA. Removes carbon deposits: Gumout Concentrated Fuel System Cleaner removes carbon deposits from fuel injectors, intake valves, and ports. This can improve fuel economy, performance, and emissions.
Prevents future carbon buildup: Gumout Concentrated Fuel System Cleaner also prevents future carbon buildup. This can help keep your engine running smoothly and efficiently.
Safe for all engines: Gumout Concentrated Fuel System Cleaner is safe for use in all engines, including gasoline, diesel, and flex-fuel vehicles.
Easy to use: Gumout Concentrated Fuel System Cleaner is easy to use. Simply add it to your fuel tank according to the instructions.
Long-lasting: Gumout Concentrated Fuel System Cleaner is long-lasting. A single treatment can last up to 3,000 miles.

Add entire bottle to nearly empty gasoline tank, then fill tank with up to 21 gallons of gasoline. For best results, do not refill tank until near empty.