Gumout® 800001367 Fuel System Cleaner, 6 Oz

Carbon buildup across the fuel system can reduce the efficiency of engine combustion. Gumout® Fuel System Cleaner removes carbon deposits from engine parts to maximize engine performance and fuel economy.

• 2X concentrated
• Cleans fuel injectors and intake valves
• Maximizes fuel economy
• Prevents future deposit build up
• Restore lost horse power.
• Indirect fuel injectors, intake valves and ports.
• Future carbon buildup on indirect fuel injectors, intake valves and ports, combustion chamber.
• Maximized performance and fuel economy, reduced emissions.
• Oxygen sensor safe. Safe for use in turbocharged and supercharged vehicles. 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. Use every 3,000 miles.

Free shipping on orders over $35.

Not shipped to AK, AS, AE, AA, AP, GU, HI, PR, VI.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.