Best catalytic converter cleaner. If your car cleans up exhaust by converting it into less harmful gases over time. If there is buildup or clogging, however, this process will not be as effective, resulting in a smog test failure and an engine light on.
The Catalytic Converter is not only used to convert smelly gas produced by our cars back into pure oxygen,
It also filters out many pollutants before the conversion process begins, allowing us to breathe more easily while driving down city streets at night without concern for what chemicals may have been released as a result of an earlier accident.
We’ll tell you all there is to know about which chemicals are effectCatalytic converters are the only method of eliminating that pesky check engine light and failed emissions test. If you’d rather not spend money on a new cat, read our article.ive in cleaning your old catalytic converter so it’s clean once more in no time. Here we listed the top 6 products of catalytic converter cleaners.
Table of Contents
6 Best catalytic converter cleaner
| Image | Title | Buy |
|---|---|---|
 | Cataclean 120007 Complete Engine | Check Price |
 | Liqui Moly 8931 Catalytic-System Cleaner | Check Price |
 | Cataclean (120007-2PK) Fuel and Exhaust | Check Price |
 | Hi-Gear HG3270s EZ Emissions Pass | Check Price |
 | Motorkote MK-10351-06 Catalytic and Exhaust | Check Price |
 | Solder-It (CAT-1) Catalytic Converter Cleaner - 16 oz. | Check Price |
1. Cataclean 120007 Cleaner, 473mm
The best method to maintain the life of your car’s components. It cleans your automobile’s catalytic converter, oxygen sensors, fuel injectors, and cylinder heads to minimize carbon build-up.
Cataclean does not change the fuel composition and is safe for gasoline, diesel, and hybrid engines.
Using Cataclean can reduce total hydrocarbon emissions by up to 50% (performance results are dependent on driver behaviors and vehicle condition).
Cataclean is a comprehensive engine, fuel, and exhaust system cleaning.
It effectively removes even the most stubborn deposits in your car’s engine, fuel injectors, and catalytic converter.
Cataclean may assist you to avoid costly repairs by restoring power loss, enhancing acceleration, and reducing hesitation or stalling. With regular usage, Cataclean also helps keep your automobile clean for longer.
2. Liqui Moly 8931 Catalytic-System Cleaner
Liqui Moly 8931 Catalytic-System Cleaner is a unique combination of chemicals that purifies the intake system and combustion chamber of the engine.
It removes carbon deposits from piston rings, valves, and injectors, leaving the entire engine clean.
It also aids in the removal of strong exhaust aftertaste from the air filter. All engines with catalytic converters should use this product.
This is a full engine, fuel, and exhaust system cleaning solution. Carbon deposits are removed from the intake valves, combustion chambers, and exhaust ports. It also cleans the throttle body to improve airflow for better performance.
This additive is safe for use in all gasoline engines, including automobiles, trucks, motorcycles, boats, and other small engines.
To maintain optimum engine performance, the manufacturer advises using this product every 10 000 km or 6 months whichever comes first.
3. Cataclean (2PK) Fuel and Exhaust System Cleaner
Cataclean (2PK) is a fuel and exhaust system cleaner that cleans catalytic converters, oxygen sensors, fuel injectors, and cylinder heads.
It also eliminates carbon buildup in the combustion chamber, resulting in increased gasoline efficiency.
It combats deposits caused by gasoline additives to keep your engine running smoothly by fighting against deposits induced by gasoline additives.
Cataclean may be used on both petrol and diesel engines.
Cataclean dissolves carbon, gum, varnish, and other destructive deposits that might cause power loss, hesitation, rough idle, hard starts, and poor fuel efficiency.
It also prevents future build-up by providing a protective barrier against hazardous deposits in the engine for maximum protection.
Cataclean is compatible with all unleaded fuels including ethanol blends up to 10% Vol.
4. Hi-Gear HG3270s EZ
The Hi-Gear HG3270s is a cleaning solution for gasoline vehicles produced from the latest technology to clean, pass emissions tests, and restore catalytic converters on cars with model years up to 1996.
This chemical has no corrosive acids or caustic chemicals that could damage your vehicle’s finish.
Also contains a unique catalyst that helps eliminate impurities from within your exhaust system.
This product does not include any hazardous solvents or VOCs (Volatile Organic Compounds).
Clean the combustion chamber, oxygen sensor, and EGR valve.
Using it will improve horsepower and fuel efficiency, resulting in enhanced vehicle performance. 17-20 gallons of gasoline or diesel fuel may be treated with this product. This product does not contain Cetane Boosters, Ethanol Boosters, or Octane Boosters.
5. Motorkote MK-10351-06 Catalytic Converter Cleaner
The MotorKote Catalytic Control 16-Ounce is designed to prevent and cure oil poisons in the Catalytic Converter and Exhaust System.
This will enhance fuel efficiency and protect your converter by reducing carbon emissions. Add one full bottle into 16 gallons of gasoline or 1 ounce per gallon.
Lasts up to 6 months (7,000 miles) or 6 months (7,000 miles), whichever comes first. All gasoline engines and all catalytic converters are safe for use with this gasoline additive.
Catalytic converters in motorhomes are vulnerable to oil poisons, which might destroy them. This product is for use in automobiles, trucks, and motorcycles with catalytic converters.
It may be used in cars, trucks, and motorcycles with catalytic converters when the caution light has been activated or when the manufacturer recommends replacing the converter.
Unlike other protectants, Motorkote uses a boron nitride-based protection system that protects against metal surface oxidation.
These surfaces are oxidized, resulting in the formation of organic acids, which can cause corrosion.
6. Solder-It (CAT-1) Catalytic Converter Cleaner
