Cataclean Diesel Fuel & Exhaust Cleaner Catalytic Converter Valve & Injector Cleaner 500ml

I have used this for years now and I buy this every year before my vehicles have their MOT. This will honestly help with the emission test. I was sceptical at first when I was recommended it but I have years ago had a vehicle fail and one bottle of this completely changed the result. I have not had one vehicle fail on emissions since using this product. I would use this two or three weeks prior to your MOT and let it get to work and it will definitely have a positive impact on the test and help your vehicle.

A good cleaner that is easy to apply - simply add it to the fuel tank, following the instructions carefully. It can make the difference between your car/van passing the MOT or not and by keeping your catalytic converter clean, your mileage is optimised. The longevity of the converter is maintained and given that it is one of the most expensive items needing replacement on diesel vehicles, that's important.

Fantastic i shall say Used as instructions says Ran the fuel to the end and noticed MPG increase Car has more quicker acceleration and goes up the hill 3rd which wasn't case before Engine sounds a lot crisp I would say if the price was £6 Mark would be definitely 5 stars It reminded me of Redex in olden days when it was magical but now CATACLEAN all day long Strongly recommend it I have used in my Diesel 1.4 and very happy next be my Peteol Car too *Please use as instructions and run it down before fill up

Brilliant product for older cars. Good value from Amazon

Good product

The Cataclean Petrol Fuel & Exhaust Cleaner has proven to be a game-changer for my vehicle's performance and fuel efficiency. This powerful fuel additive is formulated to clean not only the fuel system but also the catalytic converter, valves, and injectors, resulting in improved engine efficiency and reduced emissions. One of the standout features of Cataclean Petrol is its comprehensive cleaning capabilities. It effectively removes carbon deposits, gum, and varnish buildup from the fuel system and engine components, ensuring optimal fuel delivery and combustion. This thorough cleaning process has noticeably improved my car's acceleration and overall responsiveness. The catalytic converter, a critical emission-control component, is kept clean and efficient with the help of Cataclean Petrol. By reducing harmful emissions, this fuel additive contributes to a cleaner environment while also potentially prolonging the lifespan of the catalytic converter. I was particularly impressed with the noticeable increase in fuel efficiency after using Cataclean Petrol. The cleaner fuel system and improved combustion efficiency have led to better mileage, allowing me to save on fuel costs and reduce my carbon footprint. The easy-to-use 500ml bottle is conveniently sized for a single application. Adding Cataclean Petrol to my fuel tank was a simple process that required no special tools or complicated procedures. As a bonus, Cataclean Petrol's Pre MOT Emissions Reducer is a welcome feature. This fuel additive can help improve the emissions performance of older vehicles, making it a practical and cost-effective solution for those preparing for an upcoming MOT test. Moreover, the Cataclean Petrol Fuel & Exhaust Cleaner is compatible with all petrol engines, making it suitable for a wide range of vehicles. The peace of mind knowing that it's safe to use in my car without causing any harm to the engine or fuel system is an added benefit. In conclusion, the Cataclean Petrol Fuel & Exhaust Cleaner is a highly effective and performance-enhancing fuel additive. Its ability to thoroughly clean the fuel system, catalytic converter, valves, and injectors has significantly improved my vehicle's performance and fuel efficiency. The added benefit of reduced emissions and the Pre MOT Emissions Reducer feature make it a valuable addition to any car owner's maintenance routine. Without a doubt, I wholeheartedly recommend Cataclean Petrol to anyone looking to optimize their vehicle's performance, fuel economy, and environmental impact.

I used two bottles of Cataclean in a half full tank on my Audi A5 S Line Quattro Auto that had an emissions light stuck on. I put it in Manual mode, took the car out for a 25 min drive with the revs at around 3-4k rpm and it has cleared the light! Very impressed. I hope it has also got rid of some build up in the egr valve too as I think that was the problem. I was recommended this method by a guy at Kwikfit who had the same problem and a diesel engine specialist today too. So far so good, give it a go. Well worth the cost if it avoids the garage.

Well can’t say but good for cars because it was for my husband car so I have no clue. But he always buy it

I think the Cataclean did help. The fuel economy has improved and so far so good no error message has re-appeared appeared.

Muy buen producto cumple con lo que se promete en menos de 24 horas se quito el error del carro por culpa del catalizador se borro solo 100% recomendado "APROBADO POR CHAYANNE"

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Vendeurs de confiance. Emballage irréprochable.

ottimo additivo per la pulizia del carburante ed inniettori,rende il motore piu vivo e scattante,migliora prestazione e consumi.ottimo articolo sia per benzina che disel.grazie