Quick Summary
LIQUI MOLY Fuel System Treatment is a 300 ml petrol additive for petrol injection systems with or without turbocharging. It is described as helping to maintain and protect the fuel system from wear, deposits and corrosion, while mixing with the fuel automatically. The contents of one can is sufficient for up to 75 litres of fuel.
Who It Is Best For
This suits drivers who want a simple fuel tank treatment for petrol injection systems and prefer a preventative maintenance option. It may also appeal if you want a product that is designed to support cleaner running and help reduce the risk of performance decline over time.
What To Know Before You Buy
Add it to the fuel tank every 2,000 km for preventive maintenance. The long term effect is described as lasting around 2,000 km. Check that it is suitable for your petrol injection system before ordering.
Pros: Mixes with fuel automatically and is intended to support the fuel system over a stated maintenance interval.
Cons: It is a petrol additive, so you should check suitability for your vehicle before use.
Common Buyer Questions
What does this product do?
It is a fuel system treatment for petrol injection systems that is described as helping to maintain and protect the fuel system.
How often should it be used?
It is described as being added to the fuel tank every 2,000 km for preventive maintenance.
How much fuel does one can treat?
One 300 ml can is sufficient for up to 75 litres of fuel.
Does it mix with the fuel?
Yes, it mixes with the fuel automatically.
Is it suitable for turbocharged petrol systems?
It is described as suitable for petrol injection systems with or without turbocharging.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | LIQUI MOLY |
| Product type | Fuel system treatment for petrol injection systems |
| Size | 300 ml |
| Compatibility | For petrol injection systems with or without turbocharging |
| Coverage | One can is sufficient for up to 75 litres of fuel |
| Use interval | For preventive maintenance every 2,000 km |
| Effect duration | Described as lasting around 2,000 km |
| SKU | 8365 |
Final Buying View
LIQUI MOLY Fuel System Treatment is a straightforward petrol additive for maintaining the fuel system and supporting cleaner running over a set maintenance interval. If you want a product that is easy to add to the tank and is listed for petrol injection systems, this is a practical option to consider. Check suitability for your vehicle before ordering.





