Liqui Moly 7110 - Fuel Additive

I never use Liqui Moly... until I have an issue that needs sorted quickly. More expensive than other brands, but at least it always works. Used this on a modern petrol turbo with GPF that wouldn't enter a regen cycle, and was getting half the normal fuel economy it should. Added a can of LM 7110, and it solved the issue within 40 miles driven. Hate modern cars. Love Liqui Moly.

Works amazing in my car

Was getting a fault code relating to the catalytic converter. After running the product through for a tank of fuel - no more engine light.

I saw good reveiws so tried it . Nothing really happend so not sure if it does anything??

I used this product too cleane my car petrol tank it work so good my car exhaust before black smoke was coming out from exhaust lots lots plus one day police was behind me told me pull over onside I stop side police was asking me you have lots of black smoke coming out from the car can you explain why the black smoke I told the police I am taking my car too the gearge right now too fix it the police advice me the car law in uk he said you can't drive car it's smokeing lot it's agenainst the law I told him my gearge is near buy the police followed me he came to gearge speaking with the one staff told him do you know the law you can't drive car lots of smoke coming out from the exhaust you get fine the police officer said I not giving you fine I am letting you go if this happens next time if smoke problem not solved you get fine and liesence will be banned no driving the good things smoking exhaust cleaner put in the petrol tank it work so good the smoke is gone I completely recommend this product is so good 👍 full 5 star from now on I will keep one can In my car if I need it next time

Does what it says on the tin, you can smell the difference after a few days

Good item to clear the issue, Easy to apply.

Drove through half a tank of petrol with this in the tank of my 2002 Jaguar S-Type R and the P0420 error and the check engine light cleared. Must have done something. Took it out on multiple journeys of high rev driving as well.

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!

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.

Put this in a friends Hyundai (1.6L) Veloster. This engine burns oil (as they ALL do) and this coats the catalytic converter causing codes. Replacing the convertor with a GOOD new one is expensive. So we rolled the dice. Installed with about 1/ 2 tank of fuel, cleared the code, and then told her to drive it until the tank was low before refilling. Also told her to take it on the freeway to get the engine good and hot and get the converter good and hot to aid in cleaning it. 3 months later, the code has not come back and prior to using the cleaner it would recur every week or so. A good converter for this car is roughly $900 and it's just going to get coated in oil again due to it being a Hyundai engine that burns oil. So, this can, with 1/2 tank of fuel, and some freeway (120 KPH) driving to get the converter hot appears to have worked.

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