The Best carbon cleaning fuel additive : Recommended For 2025
It is challenging to know where to start when looking for carbon cleaning fuel additive. There are so many options that it is hard to know which one stands out. Bringing up the frustration of being discouraged in your search. Making you feel like you are wasting your time, money, and effort trying to find what you want.Our 10 best carbon cleaning fuel additive were identified by an algorithm that identified the most trending products on Amazon. Keep reading!
Follow This Table For Choosing A Product Quickly
Our Recommended Best carbon cleaning fuel additive Reviews in 2025
Bestseller No. 1
2 Pcs Catalytic Converter Cleaner Auto Parts...
- 【Professional-Grade Carbon Removal】 Our cleaner effectively dissolves stubborn carbon deposits in converters, oxygen sensors, fuel injectors and cylinder heads - similar to system cleaner but at a...
- 【Complete Fuel System Cleanse】 this formula cleans the entire fuel system—from injectors to combustion chambers—reducing rough idling, hard starts, and hesitation.
- 【Simplified Vehicle Maintenance】 Just pour one bottle into your fuel tank during refueling - no mechanics required, Works with all gasoline, diesel, hybrid and flex-fuel vehicles (including...
- 【Emission & MPG Improvement】 Reduces harmful exhaust emissions while boosting mileage by optimizing fuel flow, Ideal for passing smog checks and cutting long-term maintenance costs.
- 【Universal & Preventative Care】 Use every 3,000 miles to maintain peak performance, Safe for all engines and compatible with catalytic converters, turbochargers, and direct injection systems.
SaleBestseller No. 2
Star Tron Quick Fix Engine Rescue –...
- ADVANCED ENGINE RESCUE: Combines Star Tron’s proprietary enzyme blend with P.E.A. (polyetheramine) detergent technology to restore fuel systems
- RESOLVES HARD STARTS & ROUGH RUNNING: Add Quick Fix to the tank when engines hesitate or idle poorly; it quickly smooths out performance
- CLEANS & REVITALIZES FUEL: Dual‑action chemistry not only cleans injectors and valves, it rejuvenates degraded fuel so it ignites cleanly and powers your engine efficiently
- P.E.A. DEPOSIT REMOVAL: High‑dose P.E.A. dissolves carbon, gum and varnish on injectors and valves, restoring power and fuel flow
- ENZYME‑BASED WATER REMOVAL: Star Tron enzymes emulsify and remove water without alcohol, helping to prevent corrosion and ethanol phase‑separation
Bestseller No. 3
Hot Shot's Secret Gasoline Extreme 12 Oz,...
- CLEANS FUEL SYSTEM: Hot Shot’s Secret Gasoline Extreme is designed to thoroughly clean, lubricate, and safeguard all components of a gasoline engine & fuel system, such as valves, pumps, injectors,...
- BOOSTS FUEL ECONOMY: By thoroughly cleaning the fuel system, this fuel additive boosts MPG up to 7.9%, ensures combustion efficiency, & engine power, resulting in a smoother & more efficient driving...
- FIXES ISSUES: This fuel treatment addresses common issues associated with rough-running engines in a single treatment. Designed to improve fuel economy, smooth out idling, & unclog fuel injectors,...
- RESTORES PERFORMANCE: High-performance cleaner that utilizes P.E.A. technology to deeply clean & restore engine power, dissolve gum & varnish buildup, removes deposits from the combustion chamber,...
- EASY TO USE: With a simple application of 12 oz. for every 20 gallons of gasoline, this product is easy to use! Just pour it into your fuel tank during your next fill up or every 10,000 miles
Bestseller No. 4
Polaris Carbon Clean Fuel Treatment for RANGER...
- Polaris Proprietary Formula: Carbon Clean is a premium powersports-grade fuel treatment that stabilizes fuel for up to 2 years, cleans the entire fuel system from fuel tank to exhaust, and provides...
- Cleaning Capabilities: Carbon Clean uses advanced fuel detergents to remove existing carbon deposit inside the engine and maintain peak performance. The cleaning capabilities helps prevent and remove...
- Outstanding Protection and Proven Performance: Formulated with antioxidants that slow the chemical composition changes that occur in modern ethanol-blended fuel, helping to extend fuel life and...
- Specifications: This fuel injector cleaner features a highly concentrated formulation. Just 1 ounce of Carbon Clean Fuel Treatment will treat 5 U.S. gallons of gasoline. Includes one 12 ounce bottle...
- Applications: Polaris Carbon Clean Fuel Treatment is safe for regular use in powersports, marine and small engine applications, including 2-stroke and 4-stroke engines.
SaleBestseller No. 5
Schaeffer Manufacturing Co. 0137CTPA-042S Carbon...
- Withstands extreme pressures and temperatures encountered in high-pressure common rail fuel injection systems (HPCR).
- Optimizes performance and fuel economy.
- Improves cetane number by up to 5 points.
- Improves lubricity and reduces fuel system wear through SynShield lubricity technology.
- Prevents and controls the formation of asphaltenes and other unstable compounds.
SaleBestseller No. 6
ATS Chemical 505 CRF Fuel System Treatment - 16 oz...
- A fuel system treatment that actually works!
- The 505CRF formula is proven to remove tough carbon deposits on port style injectors, and direct style injectors.
- Removes harmful deposits on induction ports, and induction valves.
- Treats 5 to 20 gallons of gasoline or diesel fuel.
- Helps restore your vehicles factory fuel economy & performance.
SaleBestseller No. 7
Catalytic Converter Cleaner, Auto Parts Engine...
- 【Catalytic Converter Cleaner】Simply pour in your fuel tank.Makes engines start easily and run smoothly. Clean and protect catalytic converter material, increased fuel efficiency and reduced...
- 【Catalytic Converter Cleaner kit】Reduces carbon build-up in catalytic converter, oxygen sensors, fuel injectors and cylinder heads which results in improved fuel efficiency. Improves overall...
- 【Safe & Easy to Use】Simply pour this boost up catalytic convertor cleaner into your fuel tank—no disassembly or professional help required for a thorough clean
- 【Safety to Use】Safe for gasoline, diesel, hybrid and flex-fuel vehicles; does not alter fuel. Not for use in 2-stroke or oil/gas mix engines. There is no need to worry about leakage or evaporation
- 【Reduces Costly Maintenance】Prevent expensive repairs by keeping your catalytic converter and exhaust system clean, extending their lifespan
SaleBestseller No. 8
Yamaha New OEM Yamalube Outboard 12oz Ring Free...
- 12 Oz Bottle
- Exclusive Synthetic formula
- Specially Formulated for E10 Fuels
- Superseded From: ACC-RNGFR-12-00
- Removes Deposits
Bestseller No. 9
VOKSODHCK Catalytic Converter Cleaner, Auto Parts...
- 【Professional-Grade Carbon Removal】：Our cleaner effectively dissolves stubborn carbon deposits in converters, oxygen sensors, fuel injectors and cylinder heads - similar to system cleaner but at...
- 【Restores Lost Engine Power】：Deep-cleaning formula removes stubborn carbon deposits from fuel injectors, catalytic converters, and oxygen sensors—boosts MPG by up to 15% and restores...
- 【Pour & Drive Simplicity】：No mechanics needed—just add to your fuel tank at fill-up. Works automatically while you drive—cleans combustion chambers to exhaust pipes
- 【All-in-One Fuel System Cleaner】：Cleans + protects critical components in one treatment—smooths idle, reduces knocking, and prevents costly repairs from clogged systems
- 【Prolongs Engine Life】：Reduces harmful emissions and extends the lifespan of catalytic converters—one bottle per tank keeps your ride running like new.
Bestseller No. 10
STA-BIL Marine Fuel System Treatment | Full Fuel...
- FUEL SYSTEM CLEANER: Cleanses the entire fuel system using PEA additives, including fuel injectors, lines, & fuel pumps. This advanced formula removes water, gum, and varnish, ensuring optimal...
- CORROSION PROTECTION: Industry-leading rust and corrosion protection & designed for in-season cleaning & the protection of internal fuel system parts.
- PERFORMANCE BOOSTER: Designed to optimize fuel performance which contributes to enhanced gas mileage & improved engine power. This advanced formula cleans & protects the fuel system, allowing for...
- DIRECTIONS: Pour directly into fuel tank prior to fill up. Use 1 oz for every 10 gallons of fuel. Run the engine for 5 minutes to treat the entire fuel system.
- YEAR-ROUND PROTECTION: Pair STA-BIL In-Season Marine Protection with STA-BIL Storage, providing a complete solution for both in-season operation & storage needs during the winter ensuring that your...