) However, $400 for a pair of cats is a bargain compared to the cost of an engine replacement ($1500+. Cataclean Exhaust & Fuel System Cleaner (16 oz) – Walmart. Cataclean is easy to use-simply pour in your fuel tank. If you need to take an emissions test and you need to quickly clean your. Cataclean also contains acetone which is often used in racing cars to help burn fuel more efficiently. Let air dry on a towel and reinstall the next day. . #1. The Cataclean 120007 is an excellent option if you are looking for the best catalytic converter cleaner. Check Latest Price. Leave it to soak overnight. 62 with Motoring Club premium. Tel: +44 (0) 151 236 2324. This can cause a change in the oxygen sensor readings, which can trigger the check engine light. 3. The CataClean improved performance a reasonable amount and brought the CO and HC down a touch, the new back box and BG 44K made it fly and brought the lambda down which I needed to happen to pass the MOT! Legal Requirements on Car Emissions - for BMW 316i Compact E36. It is different to other fuel & exhaust system cleaners as it can clean post-combustion as well as pre-combustion, helping with problems such as catalytic converter issues, catalyst codes and EGR Valve issues. Catalytic converter prices are at an all time high. Your LTA inspection is completed within 7 days upon receipt of Cataclean delivery. You must pour half a bottle (usually 16 gallons) into the fuel tank. -. Remove seal before emptying entire contents of one bottle of Cataclean® Hybrid into fuel tank. One of the common issues after using cataclean is white smoke coming from the exhaust system. 00 with Motoring Club premium. It accomplishes this by getting rid of the deposits on things like. Holley’s Cataclean sales have grown significantly over the last four years. S. The dealer said I need a new catalytic converter, but that. Be sure to follow the directions on the bottle carefully. The only time Cataclean may fail to work is if the catalytic converter is damaged beyond repair. 2. Step 4. It’s basically a substitute for an Italian tune up. A well-running engine helps to restore and maintain catalytic converter efficiency. With our selection of quality brands and expert advice, we help boost your vehicle's performance and make a statement on or off the road. Know well in advance when you need to have a smog test. This formula can reduce hydrocarbon emissions by 50%, decrease carbon build-up within the fuel system, and clean out the entire fuel system (including oxygen sensors, fuel injectors, and the catalytic converter). Cataclean may be worth a go if you want to minimise pollutants while improving fuel efficiency. Pour the entire Cataclean bottle into the tank. Cataclean is a patented fuel and exhaust system cleaner that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel. This will help the cleaner to circulate through the exhaust system and clean the catalytic converter. Using a catalytic converter cleaner like Cataclean can solve your issues and remove the clog even without taking the converter off. The best method is using water and lacquer thinner. Remove the seal from the bottle – fully, to make sure none of the seal ends up in your fuel tank. read more. The Cataclean Catalytic Converter Cleaner Is a Revolutionary Product That Cleans the Internal Components of the Catalytic Convertor. Furthermore, products such as Cataclean have become a “Go-to” for those attempting to cure catalyst-efficiency-related check engine lights. Sea Foam Motor Treatment #7. To use Cataclean, fill up your gas tank and then dump the entire bottle of Cataclean. As for the catalytic converter, you cannot directly clean one while it is still on the car, because anything that is safe to run through the engine will be converted to CO2, O2, and N2, none of which will do any cleaning. Primarily, cataclean is put in the fuel tank. Anyone here ever use Cataclean? Thanks in advance Charley I suggest a simple test before spending a dime. Learn how to use Cataclean® 4X, a patented and EPA-approved fuel and exhaust system cleaner, to restore and maintain your engine and catalytic converter. You need to use a suitable cleaning solution that works well and smoothly to clean different vehicle. It could also fail if the user failed to read the instructions carefully. The catalyst, platinum-palladium. throughout the system. Deep the converter into the degreaser and hot water mix for not less than 30min or maybe an hour. It’s usually located under the car, close to the muffler. . Cataclean Catalytic Converter Cleaner is a revolutionary product that can help your vehicle to pass the emissions test easily. Always make sure to read the instructions carefully before using Cataclean and follow all safety precautions when handling chemicals – wear protective gear such as gloves and eye protection. Received 53 Likes on 49 Posts. However, if you do not strictly follow the instructions, you may not get the desired results. Cataclean® Catalytic Converter & Fuel System Cleaner (16 oz) - Cataclean is a superior cleansing agent and does not alter the fuel, whether gasoline, flex, or diesel in any way. Cataclean does not alter fuel composition and is safe for gasoline, diesel, hybrid engines. 75. Tip 1: Read the Instructions. Always follow the instructions on the bottle, and use it sparingly. Place the unit on a shop towel and give it time to dry off completely. Cataclean instructions. 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 non-road engines. The foam can be used in. You must pour a half-bottle (usually 16 gallons) into the fuel tank. 2. catalytic converter. comCataclean Usage and Dosing Information. Gasket Cataclean is a fuel and exhaust system cleaner that reduces carbon build-up and cleans your vehicle’s catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. +. Cataclean is a simple fuel additive. fast forward two weeks when the light comes back-same codes. 5 (243) £17. 2. Reviewed in the United Kingdom on June 28, 2023. It removes carbon buildup caused by spark plugs and faulty fuel injectors inside the catalytic converter. Solder-It CAT-1 Catalytic Converter Cleaner #3. i looked up the MSDS of GTP, it's like 60% diesel fuel. 2014 Brilliant Silver Xterra S 4x4. In the end, the potential problems after using Cataclean are few and include a check engine light, damaged injectors, and a damaged catalytic converter. Cataclean is a fuel and exhaust system cleaner. Detailed Description. Cataclean is a well-known fuel additive intended to clean your cats from the factory while lacquer thinner is designed for dissolving and stripping lacquer-based paint. This design is more complicated than those in older cars which means the parts cost is also high. Northern California, USA. Cataclean does not only remove debris. ️ ️Want to clean your catalyst without removing it? Is it Smog TEST or Emission test time already? Is your Catalytic Inspection Monitor or know as CAT monit. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve, and catalytic convertor. Smoke and improper engine running. What is Cataclean? Cataclean is a fuel and exhaust system cleaner. Use the correct amount: Use the correct amount of Cataclean according to the instructions. . Sea Foam SS14. 4%. Step 4: Allow the catalytic converter to dry completely. It is a pour-and-go solution that can be used to eliminate catalytic converter issues like poor acceleration, foul. The following steps must be strictly followed when applying Cataclean. 6 out of 5 stars. Cataclean® PowerShot Bike works for all bikes from sports bikes/cruisers to scooters/mopeds and off road. Although it is not cheap, the cleaner has a good reputation of clearing various catalytic converter codes from your ECU and is easy to use. Cataclean is a fuel and exhaust system cleaner specially formulated to combat carbon build-up, gum, and resin deposits. This versatile cleaning agent can prevent much carbon built-up in the automotive engine and catalytic converters. Editor’s Pick: Cataclean Engine And Catalytic Converter Cleaner #2. Buy Your Mustang Cataclean Catalytic Converter/Oxygen Sensor/Valve/Fuel Injector Cleaner from CJ Pony Parts, one of the industry leaders for Mustang Parts and Accessories. “Holley took over the Cataclean distribution for the USA and Canada in 2016. Catalysts fouled with oil/carbon are unable to achieve temps that clean the cat properly to maintain efficiency. 030. Step #3: Drive your vehicle for at least 15 minutes to allow the Cataclean to get into your vehicle’s parts. For optimum performance and protection, use Cataclean four times a year. Continue adding pure lacquer thinner AutoZone in the rest part of the fuel tank up to a half tank. Summary of 6 Best Catalytic Converter Cleaners. Enter Cataclean: Purchased at the local hardware store. 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. Made in the USA. Read and Follow the Instructions. Made in the USA. Cataclean Link: Second channel for easy to follow Home. Hi, I am adding Cataclean to 1/4 tank of gas today and will drive for 20 miles at 65, then filltank and run it low as cataclean instructions say. Remove the converter from the hot water and. How it works. Email:. This is done by eliminating. Cataclean is one of the best-known cat cleaners on the market. Mar 1, 2015. Antifreeze gets into the exhaust stream due to a head. Another remarkable problem is the poor automotive efficiency. 2003 Toyota Corolla: the check engine light. Cataclean can improve fuel economy, reduce emissions, restore performance and extend the life. Pep Boys knows that your car is the second biggest investment you'll make. You’re likely not going to have problems after using Cataclean. This helps in burning off soot from the catalytic lattice. Enter: Guarantee to Pass I drove the sin out of my car a total of 70 miles at different driving speeds as per his instructions . Verified Purchase. Using the funnel pour your set amount of Seafoam. A mechanic friend likes to use a product by CRC called "Guaranteed To Pass. Failing to adhere to the instructions may lead to suboptimal results and even undesirable side effects. The carbon deposits will reduce the efficiency of the engine, which will. Cataclean is a great option if you are after a quality catalytic converter cleaner. Using Cataclean is incredibly easy – just pour it into your fuel tank! It’s 50 state legal, compliant with regulations, and proudly made in the USA. If you are willing and able to spend a little more on a catalytic converter cleaner, Cataclean can do everything you could want and more. 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. For optimum performance and protection, use Cataclean four times a year. Testing at an independent emissions testing facility. Pour the liquid into the fuel tank of your vehicle. In this product review, Andy Phillips puts Cataclean catalytic converter cleaner to the ultimate test. Sea Foam SS14 Cleaner and Lube. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. CATACLEAN® KEEPING ENGINES CLEANER - IMPROVING FUEL ECONOMY. Package Depth. So while Cataclean acts as a fuel injector cleaner, it’s probably best to use it as a regular treatment. 62 with Motoring Club premium. " He says it helps to get a car to pass the (California) smog test that is just a little over the limits. 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. H, U. Catalytic converter clogged and problem code P0420. Wear on Engine Parts. If you want to cut your video before converting it, click the Scissors icon. If you use cleansers frequently, you can stop the excessive buildup of carbon particles in your converter before it worsens. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. CRC Guaranteed to Pass Emissions Test Formula, 12 Fluid Ounce. Given Cataclean can be bought for $30-$50, you can give it a try. 4. 99 delivery Nov 21 - Dec 4. However, as long as you use Cataclean according to the manufacturer’s instructions, none of these problems will happen, and so should not worry you. Once removed, use a rubber mallet or hammer to tap around the edges of the catalytic converter to break up any deposits that may have built up inside. 99. Converters that have failed in these ways can often be brought back to life using a cleaning product called "cataclean. Testing at an independent emissions testing facility showed. Premium, pour-and-go additives helping engines perform better and last longer. Hey Guys!! I hope you enjoyed this video of me showing you how I use cataclean for my car. By reducing the buildup of diesel particulate, this formula helps the DPF to recover, reducing harmful emissions by up to 60%. 16719 posts · Joined 2020. Gasket,. 3 people found this helpful. #5 · Aug 9, 2021. 75 $ 48. 0 out of 5 stars cataclean. Water spray and foam (AFFF/ATC) must be applied carefully to avoid frothing and from as far a distance as possible. Applying Cataclean: The Step-by-Step Process. It may seem too easy, but using higher-quality gas can make a big difference. Using Cataclean will help. Cataclean is not fuel. 337 gallons of gas. 2. Simply pour the recommended amount of Cataclean into your gas tank when it’s about a quarter full. Cataclean recommend to use a bottle every 3,000 miles, or every three months, whichever comes sooner for you. What Cataclean does is that it treats the fuel so that it can then clean your car’s fuel system. A clogged catalytic converter will present symptoms, while a chemically failed cat con that’s not clogged typically just illuminates the check engine light or malfunction indicator lamp (MIL). Solution 3: Follow the directions carefully. P0420 and P0430. Model 3998604 - CataClean , Fuel and Exhaust System Cleaner, Gasoline, 16 Oz. A formula like this can restore the efficiency of your fuel system and make your. # 4. If the clean-up was successful, you should feel some difference in how the car drives. 13 June 2014 at 2:54PM. The only times Cataclean will not work is if there is A. Cataclean can prevent this. 49. Step 1: Remove the seal from the bottle. Bot. Not to mention, it is not only a fuel cleaner that works pretty well for exhausted portions as well. Using the remote control that came with Converter Box A, follow the on-screen set-up guide to scan for available DTV channels. Gasket is the best of the best. Buy Cataclean 120007-6 Cataclean Fuel And Exhaust System Cleaner 16 oz. Make certain that you have ¼ of a tank of fuel in your tank (3-4 gallons) 2. Excess carbon build-up robs your vehicle of horsepower, wastes fuel and increases emissions output. Reduces carbon build-up and cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. Cataclean Fuel And Exhaust System Cleaner; Safe For Gas/Diesel/Hybrid Engines; Also Cleans O2 Sensors/Fuel Inj. It cleans engine components and reduces the rate of carbon emission. . Using the funnel pour your set amount of Seafoam. It’s important to follow the instructions on the product labels when using either Cataclean or Seafoam. Allow a qualified mechanic to clean the catalytic converter if it is welded on or connected to the turbo. Fuel Injectors. Learn how to use Cataclean, a fuel and exhaust system cleaner, for various combustion engines. With a reduction of harmful carbon and an increase in performance, this formula is an. The recipe is 5 parts xylene, 2 parts acetone, 2 parts isopropyl alcohol, 1 part Lucas upper cylinder lube. Pour entire contents (16. There’s always a lot of conjecture. The 16 oz. The normal operating temperature can range up to 1,200 to 1,600 degrees F. Cataclean Engine, Fuel & Exhaust System Cleaner (16oz) - Twin PackThe Cataclean Complete Engine, Fuel & Exhaust System Cleaner is a patented EPA approved cleaner that reduces carbon build-up. 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 cylinder heads. From my experience Cataclean will keep the code 0420 off for 100 miles or so, if your cat is still in decent shape, but for me it was not enough to restore the cat. After that, drive for at least 15 minutes and refill as needed. Cataclean is a fuel and exhaust system cleaner. How to Use Cataclean (or Other Catalytic Converter Cleaner) | Dura Lube Severe Catalytic & Exhaust Treatment -16 oz . Leave it to soak overnight. com. Avoid using straight water streams. While Cataclean may clean up some hydro carbon deposits on O2 sensors, they are pretty well shielded and the product may have a hard time actually getting into the sensor interior. 95 Catalytic Converter Cleaner New Technology Very Effective kit. 200%. Without this, it could destroy one or more of the critical. Specifications: Part Type. You will find instructions for use on the bottles and everything you need to clean your catalytic converter. 6cm L x 5. Detailed Description. Be sure not to strike too hard, which could cause further damage. Step 2. Some cleaners work with only one type of combustion engine. Remove the catalytic converter from the car. Lacquer thinner won’t damage your parts immediately. 62 with Motoring Club premium. Editor’s Pick: Cataclean Complete Engine, Fuel and Exhaust System Cleaner. Size : 500ml; 1 Select QuantityMr. Testing at an independent emissions testing facility showed. Cataclean is easy to use-simply pour in your fuel tank. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. This will help to prevent any damage to the catalytic converter and ensure that the cleaning process is. clogged catalytic converter is a nuisance that considerably interferes with your vehicle’s efficiency. This product is super popular because it is easy to use and it really works. Editor’s Pick: Cataclean Complete Engine, Fuel and Exhaust System Cleaner. Cataclean House Unit 34 Wellington Employment Park 30-48 Dunes Way Liverpool L5 9RJ United Kingdom. Cataclean 120007 Complete Engine, Fuel and Exhaust System Cleaner – Premium Choice. 7 oz) of Cataclean into the fuel tank. Cataclean 120007 Complete Engine, Fuel and Exhaust System Cleaner, 473 Milliliter (Packaging May Vary) Nitrox Catalytic Converter Petrol Cleaner, 17 Fl Oz Liqui Moly 2030 Pro-Line Gasoline System Cleaner, 500 mlA cat does not need cleaning of organic goo or carbon deposit, they can be quickly burned off by running the engine lean. Prestolite Cataclean is a fuel and exhaust system cleaner that reduces carbon build-up and cleans your vehicles catalytic converter, oxygen sensors, fuel injectors and cylinder heads. Testing at an independent emissions testing facility showed using Cataclean can. That lacquer thinner creates hotter combustion temps, so the exhaust emissions are hotter. Some of these issues are outlined below: Detailed Description. Chevron Techron Complete Fuel System Cleaner #4. Wear your safety glasses and gloves and place rags around the rim of your fuel tank to catch any spillage. 1. This could represent a reduction in emissions of carbon monoxide and hydrocarbons of 60%. Solution 4: Drive for 30 minutes after pouring Cataclean. This product is an all-in-one cleaner for the engine, fuel, and entire exhaust system. When people buy Cataclean, it’s usually because they are trying to clear a P0420 or 0430 without the catalytic converter. This can be due to the cleaning agents in Cataclean that can remove carbon deposits from the catalytic converter. These include Mr. Does Cataclean harm engine? Cataclean can make the catalytic converter more erosive than usual. Check Engine Light Comes On. Detailed Description. Cataclean Complete Engine, Fuel, and Exhaust System is the top pick on our list of best catalytic converter cleaners. Step #2: Dump all the bottle’s contents into your fuel tank. $1199. 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 non-road engines. Cataclean instructions. It’s 50 state legal, compliant with regulations, and proudly made in the USA. Gasket Cataclean Catalytic Converter Cleaner. Cataclean is easy to use-simply pour in your fuel tank. 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. . Plug the other end into the “Antenna In (RF)” port on your TV. Finally, I tested exhaust back pressure, and. Cataclean can improve fuel economy, reduce emissions, restore performance and extend the life of engine/exhaust parts. Cataclean Global Ltd. Make sure to use the correct amount of Cataclean and follow the instructions on the label. Gasket is the best of the best. 99. Cataclean Fuel And Exhaust System Cleaner; Safe For Gas/Diesel/Hybrid Engines; Also Cleans O2 Sensors/Fuel Inj. Using Cataclean to clean your car’s fuel system is pretty straightforward. Effective way to clean Catalytic Converter Part 2. Gasket’s Cataclean, which seems to be the most popular out there, Dura Lube’s Severe Catalytic and Exhaust Treatment, Liqui Moly’s Catalytic System Cleaner, or Hi-Gear’s. Cataclean will remove the harmful carbon build-up in the valves, injectors, oxygen sensors, EGR valve and catalytic convertor. Join Date: Feb 2021. First time was in 2019 or 2 years ago. Get a bottle of catalytic converter cleaner made for the type of fuel your vehicle uses. I'll follow up with results. 6. Unpack the Cataclean catalytic converter cleaner and remove the bottle’s seal. But as the amount of pollutants in the exhaust go up, so does the converter's operating temperature. By pouring Cataclean directly into the fuel tank, the patented formula cleans the fuel system as well as catalytic converters, oxygen sensors, fuel injectors, and cylinder heads. This product is safe for gasoline, diesel, hybrid, and flex-fuel vehicles as it does not alter fuel. Cataclean 120019 Cataclean - The Original Liquid Science - Complete Engine, Fuel & Exhaust System Cleaner. In most cases, a Cataclean should be used on older cars or motors that have trouble passing emissions rules and regulations for automobiles. 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 non-road engines. Step 3. 2. Cataclean will also reduce the particulates in a PPF, preventing clogging. Anybody here try CATACLEAN? caraclean is a catalytic converter cleaner. Order Today!Unclogging a catalytic converter without removing it can save you time and money. Step 14: Rinse, Dry, and Reinstall. Normally you’d use Cataclean on older cars, or motors that are having emissions issues passing their MOT’s. In the end, the potential problems after using Cataclean are few and include a check engine light, damaged injectors, and a damaged catalytic converter. Step 3: Pour Seafoam into your Gas Tank. It can help improve engine performance and reduce emissions. The wash coat on a high surface area substrate gives it lots of area. Actually, according to my experience, the check engine light that tells you the cat converter is bad means that the converter can't be saved. Does Cataclean really fix a P0420 / P0430 error code and catalytic converter. Follow these simple instructions: Make certain that you have ? of a tank of fuel in your tank (3-4 gallons) Allow vehicle to reach full temperature before introducing Cataclean. It is different to other fuel & exhaust system cleaners as it can clean post-combustion as well as pre-combustion, helping with problems such as catalytic converter issues, catalyst codes and EGR Valve issues. $4495. Supposedly you can take the cat off and dump it in a bucket of soapy water for 24 hours or so and that cleans it out probably better than the cataclean though don't take my word on that as I'm not sure which way is better but soaking in soapy water sounds better than stuff you put in petrol tank and then though the piping and through fuel filter. Drive vehicle 20 to 30 miles, ideally half at highway speeds and then fill up tank. . The catalytic converter is in the line of the exhaust between the engine and the muffler. Description. edchan. Get a Tune-Up. Next, fill your tank with fuel. The reduction of carbon increases airflow, power production, and fuel economy. If you add less than 4 litres, simply top it up until it has been fully added. The catalytic converter gets clogged up by unburnt fuel going into the exhaust system, or oil or antifreeze making their way into the exhaust system and creating a thick carbon and soot which easily clogs up. These problems after using Cataclean are rare, but yes, they do happen occasionally. View this answer. In this product review, Andy Phillips puts Cataclean catalytic converter cleaner to the ultimate test. Method 3: Use High-Octane Fuel and Additives. Step 2: Drive your. As such, using lacquer thinner is not recommended as it can even damage the insides of your cats or other parts of. This product is made specially to help vehicles pass the emission test. Going by the 79% of 4/5 star reviews on Amazon on the whole it works, the only negative feedback seems to come from extreme circumstances, or when users haven’t read the instructions properly. 4. Lambda 0. And the last step once, reinstall everything and take your car for a test drive. 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. Being that the Cataclean formula was designed in the UK, on the original bottles they use milliliters and liters in the instructions on how much to add. 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. Being that the Cataclean formula was designed in the UK, on the original bottles they use milliliters and liters in the instructions on how much to add. Detailed Description. 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 Side Effects and Solutions Increased Exhaust Odor. It’s fairly simple to use and can be found in most auto parts stores. Pour the cleaner into the gas tank. It is however safe to use more than that. ; EPA Approved 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 Cleaning Agent for catalytic converters SAFETY DATA SHEET 1 3 0 08/31/2004 12/19/2013 08/31/2004 Revision: Supersedes Revision: Printed: 12/19/2013 B 1 0 3. These contaminants commonly accumulate in the fuel system, intake valves, combustion chambers, and exhaust components like your catalytic converter, affecting engine performance, fuel economy, emissions, longevity, and more. Kept an eye and had codes checked frequently. Final Words. The renowned engine-supporting Cataclean can be the fuel system’s destined soulmate to improve its overall performance. Tel: +44 (0) 151 236 2324. There are diesel versions of redex and cataclean, and diesels have both DPFs and catalytic converters.