Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.

This product solved a long-running issue that even Ford couldn't fix. My engine warning indicator was constantly on, causing terrible pickup and low mileage. I wasted 16k + labor replacing the catalyst sensor, and it still didn't fix the problem. ​Bought this as a last resort, and it worked like magic. It’s been nearly 2k km now—zero warning lights and absolutely no performance issues. Highly recommend!

Noticing a revv noise reduction and rpm meter stabilization after putting whole can in 45 lit of petrol in my i20 elite... Will definitely recommend after e20 norms for non r20 vehicles.. But how far is the question.. Can't spend so much on every full tank of petrol..

Good product

Clears the system & some emission errors too.

Works well, did help clean catalytic converter for my 13 year old petrol car.

I really did not find a difference in the mileage. I own a 2010 Honda CRV and really can't say if there is any change or difference in the car after usage of this product. The car seems to run much the same as it did earlier.

Works well for older high kilometres done cars. Adds a bit of peppiness to the engine as well. Seems to have worked in my case where it was able to contain a catalytic converter issue.

Superb , it cleared the O2 sensors and catalytic sensors an mileage increased from 9 kmpl to 17 kmpl

done

Tengo un Ford Focus 1.0 ST Line y me apareció un fallo relacionado con gases de escape. Probé este Liqui Moly Catalytic-System Clean, lo añadí al depósito y llené el tanque. ✅ Antes de terminar ese depósito, desapareció el aviso. 🔍 Resultado El testigo/fallo se fue durante el uso del depósito. Pasé el OBD después y ya no aparecía el error de gases. 🧪 Lo que me gustó 🧼 Da la sensación de que ayuda a “limpiar” (inyección/combustión) cuando el problema viene por suciedad o acumulación. ⛽ Uso fácil: añadir y repostar, sin historias. ⚠️ Importante Esto no sustituye un diagnóstico si el fallo vuelve. Si el aviso reaparece o el coche va raro, mejor revisar (sonda, catalizador, fugas, etc.). En mi caso, cumplió y me ahorró un susto.

ممتاز

Before I knew my catalytic converters were all the way degraded, I had a p0430 code that I wanted to try to eliminate. I read that Liqui Moly's cleaner is effective, so I gave it a try. It worked for a good 1K miles, so if you need to pass emissions, this might work for you. The p0430 returned, but thankfully I don't live in a emissions testing county. If you have any oil leaks, especially valve cover gaskets, do not do the "Italian tuneup", where you drive the hell out of the car with just Liqui Moly in the tank (or just about). That was a disaster and oil mist got on everything, making a manageable situation far worse. Follow the instructions and drive the car as usual.

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