We recommend the OXICAT – Oxygen Sensor & Catalytic Converter Cleaner. A well-running engine helps to restore and maintain catalytic converter efficiency. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Add a maximum of 4 litres at a time. This helps to improve fuel efficiency and keep things running smoothly, which saves you money in the long run. So, the first thing you can try is applying cleaning agents like Cataclean to remove the dirt and unclog the converter. It is also easy to use, with no special tools or equipment required. Sep 18, 2019 #12 ; OP . Directions of use. Pep Boys knows that your car is the second biggest investment you'll make. Increases power, performance, mileage and saves gas by not only cleaning the entire emissions & exhaust system, but the fuel system as well. $1398 ($13. Cataclean: Best Engine Catalytic Converter Cleaner Review. Chevron Techron Complete Fuel System Cleaner. You will need to use it when the warning light is activated. Remove the seal from the bottle – fully, to make sure none of the seal ends up in your fuel tank. And using a catalytic converter cleaner with a full tank can cause problems with that. You don't need much to create steam; you just don't want to hydrolock the engine and break stuff. Automotive Technician. SERVICE MAINTENANCE - FOR PROFESSIONAL USE ONLY For more intense cleaning of the lambda sensor, exhaust gas recirculation valve, catalytic converter or particulate filter; connect a flexible tube (e. Remove the lacquer thinner’s stopper and gradually pour a small cleaner amount into the tank. Mr. Cataclean continues to be the most popular option among drivers. Below are the situations in which you can use a bottle of Cataclean cleaner. Nothing in a bottle is going to fix anything, it is just a way to get your money. Use before replacing catalytic converter. How to clean catalytic converter DIY with Scotty Kilmer. The Cataclean Catalytic Converter Cleaner is excellent for the money! You can get one here at a discounted price: Mr. ️ 5. Solder-It (CAT-1) Catalytic Converter Cleaner - 16 oz. 4. Directions for use: Remove seal before emptying entire contents of one bottle of Cataclean® Liquid Science into fuel tank. Use it to clean and deodorize the catalytic converter on your vehicle. Take the cat off and let is soak in a strong lye (NaOH) solution overnight, then rinse well and put it back on the car and drive it until the cat is hot. How Often Should You Use Cataclean? According to the guidelines of Cataclean and the. Puncture Repair Wheel alignment Free Tyre Check Puncture Repair Clutch Repair Wheel. Cataclean is a catalytic converter cleaner that was invented in late 1995. Cataclean Catalytic Converter Cleaner: 1: 13. Furthermore, Cataclean catalytic converter cleaner help in reducing your total hydrocarbon emission up to by 50 percent. Take a vessel, it could be a container or a bowl, fill it with a mixture of degreaser and heated water. Chevron’s product is one of the least expensive out there. My DIY playlistMotorPower Care catalytic converter cleaner regularly every 3-4 months or 3000 miles (which ever comes first). But that seems a bit excessive. Pour the liquid into the fuel tank of your vehicle. ) Best Budget: DURA LUBE HL-40199-06 Severe Fuel System Cleaner. Does anyone have experience in cleaning one or know what works well to clean one? My check engine came on for a day and the acceleration seemed off, then went away so I was going to clean that out. You shouldn’t use a Cataclean catalytic converter cleaner with a full tank of petrol for the greatest results. Gasket (120007-2PK) Cataclean Fuel and Exhaust System Cleaner - 16 fl. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. per gal. How to clean catalytic converter DIY with Scotty Kilmer. Thank. Utilize a drip basin or a bucket to perform the cleaning. Step 4: Allow the catalytic converter to dry completely. Note the amount of fuel in your tank. Directions Add full bottle into 16 gals (60 liters) of fuel or 1 oz. If your catalytic converter is severely clogged, then this is probably not the best product for you. Cleaning Catalytic Converter. . The cleaning process takes only a few minutes to complete and can be repeated several times for maximum efficiency. If you have a clogged catalytic converter, specifically from carbon, then replacing the catalytic converter is the best option. Today we put cataclean catalytic converter cleaner to the test! We have a bmw car in the shop that has an engine light that needs fixed p420 p430 p431. Pour in the whole bottle. In this product review, Andy Phillips puts Cataclean catalytic converter cleaner to the ultimate test. Deep the converter into the degreaser and hot water mix for not less than 30min or maybe an hour. In this one I try out my second bottle of Catalytic Converter Cleaner and talk about the results. The result is a cleaner, more efficient exhaust system and reduced carbon dioxide (CO2), hydrocarbon and nitrogen oxide. . To use Cataclean, fill up your gas tank and then dump the entire bottle of Cataclean. Step 1: Remove the seal from the bottle. 2. Unpack the Cataclean catalytic converter cleaner and remove the bottle’s seal. . A well-running engine helps to restore and maintain catalytic converter efficiency. Cataclean is a patented & EPA Approved fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. The first is to produce oxygen to help oxidate the layer of carbon deposits on the catalytic surface. Directions: Add full bottle into 60 liters 16 gallons of fuel or 30 mL per 3. If you are looking for a quality catalytic converter cleaner, the Cataclean 120007 is an excellent option. The second is to produce a carboxylic acid vapor that helps remove carbon and soot from the catalytic converter and DPF. It is a highly effective cleaner for your entire car system, although its price is slightly at the higher end. Reduces zinc and phosphorus catalyst contamination, restoring catalytic converter function. Use four times a year to help. . Just make sure your catalytic converter needs cleaning and is not damaged before you buy the product. Safe for gasoline, E10, E15, and E85 fuels. Conclusion: While Cataclean is a reliable fuel system cleaner and catalytic converter cleanser, excessive use can lead to potential problems with engine components, emissions systems, fuel injectors, and more. Cleans intake valves and the combustion chamber. The easiest way to clean a catalytic converter without removing it is by using a catalytic converter cleaner product. Cataclean does not alter fuel composition and is safe for gasoline, diesel. The cleaner will not alter the fuel and it not for use in 2-stroke gas/oil mix engines. Reduces Harmful Emissions. Remount it under the vehicle. In. Fuel System Cleaner; 16 Ounce; Cataclean is a patented EPA approved complete engine, fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. Cataclean Diesel. Damaged catalytic converter. #1. Remove the converter and inspect it after loosening the bolts. The catalytic converter, an integral part of your car’s emissions control system, can be damaged as a result. Detailed Description. A formula like this can restore the efficiency of your fuel system and make your. 0cm W x 5. The label of Cataclean tells that a specific amount of. . A well-running engine helps to restore and maintain catalytic converter efficiency. Cataclean Link: Second channel for easy to follow Home. While it may be slightly more expensive, reducing emissions significantly improves your car’s carbon. $1089 ($10. If you have to replace your catalytic converter, use Cataclean with the installation to extend its life. Buy Rislone Fuel, Exhaust and Emissions System Cleaner - 16. Looking to clean your catalytic converter? Wondering what the best cleaners are? CRc guarantees to pass! In this video, we review some of the best catalytic. Not only is this cleaner safe for gasoline engines, but it can also be used in hybrid, diesel and even flex-fuel vehicles. Below is a list of the ten best catalytic converter cleaners. Clears OBD OBD-II PID CODES P0420 P0421 P0430 P0431 and turns off. Safe for Gasoline Vehicles: Yes. Cataclean is one of the most popular exhaust structure cleaners on who supermarket. Cataclean is an engine and fuel system detoxification technology that prevents fouling of your catalytic converter, removes existing deposits and increases fuel efficiency. Continue adding pure lacquer thinner AutoZone in the rest part of the fuel tank up to a half tank. Cat converters can fail in several ways: Poisoning by ingesting coolant or silicone, oil and soot coating, overheating, and impact damage. They cannot unclog a cat because the clogs are caused by melted ceramic. Cataclean Catalytic Converter Cleaner is a powerful cleaner designed to clean and remove debris from catalytic converters on cars. The dura lube catalytic converter cleaner helps greatly in reducing phosphorus & zinc retention levels at the catalyst inlet and saves it from oil poisoning. Finally, turn off the engine and let the car sit for 30 minutes. 0. Cataclean Exhaust Fitting Back Tyres Services. Overall, the cataclean delivers a low-cost cleaning option. Make sure to avoid any spills. Cleaning result of Cataclean catalytic converter cleanerA Spotlight On Some of The Best Catalytic Converter Cleaner 2021: DURA LUBE Catalytic Treatment. Save money. Cataclean 120018CAT Cataclean Fuel And Exhaust System Cleaner Special Formula For Use w/Gasoline. Customer reviews tout different results, but we. The second cleaner on this review list is from the brand Mr. Did NOT help on high mileage Camry that uses a lot of oil. But the cost of owning a car and keeping it on the road is rising at an alarming r. Reduces phosphorus and zinc retention levels at catalyst inlet. Over time carbon can build up around fuel injectors. Some cleaners work with only one type of combustion engine. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Or pour directly in to the container you store your fuel in (ensuring this is always full and ready for use) 5. Cataclean is safe for use in gasoline, diesel, and hybrid engines and does not change the makeup of the fuel. When nearly out of gas, refill the tank with fresh fuel. Remove your vehicle’s fuel filler cap. I bought a 2004 GMC Yukon Denali with 2 codes. 1. CataClean 1200007 Complete Engine Cleaner. Wipe off any excess cleaner with a clean cloth or paper towel. $18. Step 2. or 473 ml bottle. Cataclean Petrol is a liquid fuel system cleaner and treatment that can help address issues related to the fuel system, catalytic converter, valves, and injectors in petrol-powered vehicles. “Product was used on two cars. You need to fix the vehicle properly and then your problems will go away, simple as that. 1. Thus, you should use a sponge catalytic converter cleaner four times every 12 months,. Additionally, Cataclean can clog the fuel injectors, which can cause your car to run leaner and produce less power. Tested for turbochargers and catalytic. PRODUCT DESCRIPTION. Regular use will aid in reducing the carbon footprint of your vehicle and improving overall performance as well as reducing repair time and costs. Removes Sediments and Impurities: Yes. This includes the engine, spark plugs, and the catalytic converter, among other parts. Cataclean brings you an exhaust cleaner that decreases the emission level up to 50-percent! Not only that, it cleans the carbon layer that clogs up your catalytic converter and prevents them from building up in the future. how to use a cataclean catalytic converter cleaner A well-running engine helps to restore and maintain catalytic converter efficiency. To clean the converter without removing it, you need a catalytic cleaner. The catalytic converter is an important part of your car’s exhaust system. Follow the instructions on the label and pour the cleaner into your fuel tank. The three Cataclean reviews we provide below were all listed 4 out of 5 stars. Today we put cataclean catalytic converter cleaner to the test! We have a bmw car in the shop that has an engine light that needs fixed p420 p430 p431. . Cat Complete Fuel, Exhaust & Emissions System Cleaner . The manufacturer’s instructions recommend using Cataclean once every 3 months to maintain engine performance and improve fuel efficiency. 0. Restore performance and improve fuel economy, we are widely recognized as a global market leader in the world of automotive additives. 0. Gently spray a liberal. 1. You can find more of these products in our guide: Best Catalytic Converter Cleaners. Pouring lacquer thinner in a gas tank can clean any stubborn residues in the catalytic converter and the exhaust system. There's good reviews on lacquer thinner (1 gal to a half tank of fuel) take the vehicle on the highway and get the RPM's up there until all of the fuel tank is emptied. Intake & Exhaust Valves. Smoke and improper engine running. Use four times a year to help maintain proper engine operation. 6cm L x 5. Cataclean is the patented fuel and exhaust system cleaner that has been proven to reduce carbon build-up and also clean your vehicle's oxygen sensors, fuel injectors and cylinder heads. 1. 9 out of 5 Stars. You may also use it before replacing your vehicle’s catalytic converter. 1. It’s claimed to remove carbon build up from oxygen sensors and EGR valves, as well as dissolving resin and gum through the fuel lines and in the catalytic converter. It’s usually located under the car, close to the muffler. For at least 30 minutes,. What are the benefits of using a Cataclean Catalytic Converter Cleaner? Here are some benefits of using Cataclean Catalytic Converter Cleaner. Additive and cleaning products such as Cataclean claim to clean a vehicle's catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. 2. The catalytic converter cleaner will enable your car to have a smooth run and easily avoid any issue with emissions. Here are some of the main problems that could occur after using Cataclean: Clogged fuel injectors. And might as well just replace it at that point. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. . high quality new technology design by the leaders in this industry. Metal, varnish, or plastic are all dissolved by their other chemical solvents. Cataclean is easy to use and is compatible with all types of gasoline and diesel engines. Just pour the recommended amount directly into the fuel tank, ideally when it's about a quarter full (roughly 15 liters or 4 gallons), and drive for around 15 minutes so the engine and exhaust warm up. It is safe to use on all surfaces, including painted surfaces. Cataclean catalyst cleaner is one of the best catalytic converter cleaners designed to be used in gasoline engines. The second is to produce a carboxylic acid vapor that helps remove carbon and soot from the catalytic converter and DPF. Open up your fuel tank and place a funnel inside. 68 g/cm³. Smoke and improper engine running. You can view the price on Amazon #7. Cataclean and Seafoam are two popular fuel additives that claim to improve the performance of your vehicle. UPDATE: This does NOT appear to have worked for me, as my check engine light came back on. Fuel Tank. If you need to take an emissions test and you need to quickly clean your. LTA Vechicle Inspection fail due to increases emissions output. 0. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor. . Dura Lube is a reliable and effective treatment for cleaning diesel particulate filters and catalytic converters. Cataclean does. Doing it not in a proper way may come with grievous consequences. In most cases, a Cataclean should be used on older cars or motors that have trouble passing emissions rules and regulations for. Here's how at CORRECTLY use thereto (and other like cleaners). throughout the system. Estimated cost to fix is $200-$1000. Cataclean helps to reduce carbon build-up. Learn how Cataclean products can help your vehicle with both a reduction in carbon build up, and reduction in overall emissions Cataclean is a one-stop, pour-in treatment: add the contents of the pre-measured bottle to a quarter-tank of fuel (around 15 liters/4 gallons), drive for at least 15 minutes to build up sufficient heat in the engine and exhaust, and refuel when necessary. Use four times a year to help maintain proper engine operation. 5 bottles. This will allow the cleaner to mix thoroughly with the fuel and reach the catalytic converter, where it can work its magic. How to Use Cataclean Catalytic Converter Cleaner Step 1- Read the instruction. Because they include additives that will clean carbon deposits from your engine’s fuel and exhaust systems, using one of these products is likely to result in improved symptoms, especially because they are safe for the environment. There's no way to "unmelt" damaged ceramic. See moreStep 1. That means that Cataclean mixes with fuel to clean the various internal parts of your car that fuel comes into contact with. Deep clean the converter. What are the benefits of using a Cataclean Catalytic Converter Cleaner? Here are some benefits of using Cataclean Catalytic Converter Cleaner. One of the more expensive catalytic converter cleaners. See what happens when he uses this on a vehicle with a. Step 2: Dip the catalytic converter in the bucket and allow to soak for 30 minutes to 1 hour. In specific cases, using a catalytic converter cleaner can fix the issue that triggered the P0420 code. As opposed to how to clean a clogged muffler or tailpipe, catalytic converters clean the exhaust fumes of your car before they leave the engine and enter the atmosphere. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. Not useful on a 2-stroke engine. Additionally, Cataclean can clog the fuel injectors, which can cause your car to run leaner and produce less power. Increases power, performance, mileage and saves gas by not only cleaning the entire emissions & exhaust system, but the fuel system as well. It is recommended to use one bottle of Cataclean for every 15 liters (4 gallons) of fuel, which is roughly a quarter of a tank. Once a converter loses its effectiveness in any way, it’s considered to be at the end of its life. Chemical basis: Alcohol with additives. While Cataclean is a popular and effective fuel system cleaner, it is not recommended to use it back to back without a break. What are the Benefits of Using Cataclean. Catalytic converter cleaner; Fuel in tank; Step 1. Carbon deposits inevitably accumulate in the fuel system with time. Before using Cataclean Catalytic Converter Cleaner, shut off the car’s engines. Dura Lube is an affordable option compared to other similar products on the market. . Mr. One of the easiest and quickest ways to clean your catalytic converter is to use a catalytic converter cleaner. Cataclean Fakespot AnalysisDish soap and water should be added to a large bucket. THE COMPLETE FUEL AND EXHAUST SYSTEM CLEANER TO HELP YOUR ENGINE RUN BETTER AND LAST LONGER. Now the catalytic converter has a renewed ability to. Products containing Cataclean are very. I have a 2009 Hyundai Sonata GLS V6 now with 98K miles. This happens because the honeycomb inside the catalytic converter collapses and clogs up. Soak the converter in hot water and degreaser solution for no more than an hour. Making use of Cataclean is easy, so anyone can do it. AUTOPROFI OXICAT – Best Catalytic Converter Cleaner Overall While other cleaners tend to have all-round cleaning efficiency, the OXICAT is specially. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an. 5. we always advise to inspect the catalyst from any cracks, before using the cleaner. Pour the entire bottle of Cataclean into the engine oil. Summary of 6 Best Catalytic Converter Cleaners. Less than $30 I think. It also cleans the co-processing system, valves, and combustion chamber. Using the IR thermometer, check the pipe temperature at the inlet and outlet of the cat. Top 3 Best Catalytic Converter Cleaner. This sixteen oz. #12. However, when this device is compromised by additives such as. Cataclean is one of the special cleaning agents for catalytic converters. If your catalytic converter is severely clogged, then this is probably not the best product for you. Though its price is slightly at the higher end, it is a highly-effective cleaner for your entire car system. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. This product from Mr. the fumes are supposed to clean out the honeycomb thing that is inside of the catalytic converter, BUT it didn't necessarily work for me. 3. The tiny dispersed bits of PM can get covered, melted, agglomerated, reacted, etc. Cataclean is available in petrol, diesel, and hybrid variants for car, van, and motorhome applications. Use a catalytic converter cleaner. Metal, varnish, or plastic are all dissolved by their other chemical solvents. Checkout my full product review on my YouTube channel Cataclean Catalytic Converter Cleaner Is one Revolutionary Browse That Clear the Internal Ingredients of the Catalytic Converter. 8 L). Also doesn't hurt to use on any older car just to clean out the engine & emissions system. You will need to remove it to clean. 96 likes. Using the funnel pour your set amount of Seafoam. ️ Stop spending too much on going to your car dealership for your car’s m. It is also designed to help reduce carbon build-up in the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads, which results in improved fuel. Gasket Cataclean Fuel Additive - 120019. By ensuring the catalytic converter is clean and functioning properly, Cataclean helps to reduce emissions and improve overall engine performance. 0. Who Cataclean Catalytic Converter Cleaner Be a Revolutionary Product That Cleans the Internal Modules of the Catalytic Converter. Keeping the catalytic converter and exhaust system clean is important for reducing emissions and ensuring compliance with emission standards. Gasket Cataclean is a cleaner for the fuel and exhaust systems. This will aid in reducing the carbon footprint of your vehicle and improving overall performance; helping to increase fuel efficiency, and protect your converter. In several cases, it also makes your car’s sound variable. How cat converter cleaners work to remove soot Some catalytic. The objective of this method is for the Cataclean to work its way. No amount of cleaning will restore it to its original state. A well-running engine helps to restore and maintain catalytic converter efficiency. . After that, you can now drive your car for about 15 minutes. A well-running engine helps to restore and maintain catalytic converter efficiency. Making use of Cataclean is easy, so anyone can do it. 2 bottles. As directed by the mfr, I drove for about 4 weeks refilling with gas only and even tried premium on one fillup to help assist the cleaning process, but with zero results. Once dry, reinstall the catalytic converter to see if its effectiveness has improved. Using the Cataclean catalytic converter cleaner is easy as you only need to pour it into your vehicle’s fuel tank, drive your vehicle for about 20 minutes, clear OBDII error codes (if any), refill the tank, and. The problems after using Cataclean may include wearing out of the engine, issues with the catalytic converter, issues with the exhaust system, damage to the oxygen sensor, clogging of fuel injection, smoking, and potential car damage. =====Claim your FREE engine code eraser 👉 👈=====Engine Code P0430 Saving Repair Parts:C. Use a lacquer thinner. These include Mr. I am an ASE-certified auto mechanic with. This product is super popular because it is easy to use and it really works. CRC Guaranteed to Pass Emissions Sensor Cleaner. Application Consumption: 250 ml mix with 7 to 12 gallons of gasoline. Step 2- Reach to expected gas level for the amount of cleaner. No, Seafoam can not clean a catalytic converter. Density conditions: at 23°C, 50%. MOST IMPORTANT STEP! DO NOT SKIP! It is recommended by the manufacture r when using Cataclean to apply the. Some folks do not use a cleaner and then they experience a check engine light indicating a problem with their costly converters. Cataclean reduces your car’s carbon footprint by up to 50 percent, which is a substantial impact. Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722. THE COMPLETE FUEL AND EXHAUST SYSTEM CLEANER TO HELP YOUR ENGINE RUN BETTER AND LAST LONGER. 89/Fl Oz) $3. Cataclean is a patented fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylind. Just like any other product, Cataclean comes with instructions written on the label. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve and catalytic convertor. Pour the cleaner into the gas tank. With the engine off, 1) you could do this while re-fuelling at a gas station or 2) at home in a well-ventilated area. It also removes hazardous deposits and residues. . 5 to 4 hrs at $90-$150 per hour. Cataclean is easy to use-simply pour in your fuel tank. Cataclean is 50 state legal and complies with VOC (including California) and OTC regulations, as well as Federal low sulphur content requirements for use in diesel motor vehicles and. at Halfords UKWith a pressure washer, wash out the catalytic converter at low pressure. Chosen Solution. . Cataclean Catalytic Converter Cleaner #7. The cleaner will mix with the gas and run through the catalytic converter as you drive the car. Fill a large bucket with water and dishwashing detergent. The easiest. Buy Now. Step 2: Pour In The Cleaner. Subscribe to Channel: our v. Editor’s Pick: Cataclean Complete Engine, Fuel and Exhaust System Cleaner. Solder-It CAT-1 Catalytic Converter Cleaner. The Cataclean catalytic converter cleaner review confirms overall efficiency comes with an incredible enhancement for vehicular performance. Step 3: Pour Seafoam into your Gas Tank. Gasket Cataclean is a cleaner for the fuel and exhaust systems. Product Description. If so, replace the catalytic converter and reassemble the exhaust system. Engineered to clean the entire exhaust system with regular use. It also functions as a simple catalytic converter cleanser. Penrite Pro EGR & Catalytic Converter Cleaner. Lucas is for broken differentials and dying engines and dead transmissions. If the check engine light comes back after resetting it, look into oxygen sensor spacers aka many places call this a spark plug non fouler since. #3. This will aid in reducing the carbon footprint of your vehicle and improving overall performance; helping to increase fuel efficiency, and protect your converter. 17 Milliliters. 10. After the soak, rinse the unit with the pressure washer set to low, then let the unit drain until it’s dry. 1. The Hi-Gear Fuel System Cleaner is designed to clean the catalytic converter as well as the entire fuel system. Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emission test or to extend the life of your vehicle. It can also be used to clean your oxygen sensors. It swells seals and keeps on swelling. Cons. Sea Foam cleans the fuel injectors, carburetor passageways, and other components of your engine system. Tutorials; Reviews; Via me; Contacts. Cataclean Fuel and Exhaust System Cleaner. . The Cataclean 120007 is an excellent option if you are looking for the best catalytic converter cleaner. The wash coat on a high surface area substrate gives it lots of area. 3. Cataclean is safe for use in gasoline, diesel, and hybrid engines and does not change the makeup of the fuel. Fill up your car’s fuel tank and continue driving like you usually do. The additive catalyst cleaner Liqui Moly Catalytic System Clean is the second most popular product in this segment. Consider Fuel Additives to improve your vehicle engine performanceIn this video Andy Phillips does a full product review of CRC's emissions system cleaner "Guaranteed To Pass". Simply pour the recommended amount of Cataclean into your gas tank when it’s about a quarter full.