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Carburetor and Valve Cleaner
Petrol additive for cleaning deposits from carburettors, valves, spark plugs and combustion chambers while helping protect the fuel system.
Including GST · SKU 2507
Available to order
PSM Workshop collection — Free
Collect from PSM Workshop, Ellerslie.
Nationwide courier — $19.99
Charged once per order, chosen at checkout.
Always follow the product label and vehicle manufacturer's requirements. If you are unsure whether this product is suitable for your vehicle, contact PSM Workshop before use.
- Genuine Liqui Moly
- Free PSM collection
- $19.99 nationwide courier
- Available to order
Product overview
Carburetor and Valve Cleaner is a petrol fuel-tank additive aimed at removing deposits that form in the carburettor, on valves, on spark plugs and inside the combustion chamber, and preventing those deposits from reforming. Left to accumulate, this type of deposit can reduce engine performance, waste fuel and, in cold conditions, contribute to carburettor icing.
As well as being added to the fuel tank as a preventative measure or to resolve an existing problem, it can be applied directly into a running carburettor for more targeted cleaning. The treatment also protects the fuel system against corrosion, supporting cleaner combustion and reduced emissions over time.
Key benefits
- Removes deposits from the carburettor, valves, spark plugs and combustion chamber
- Can improve compression and engine performance
- Protects the fuel system against corrosion
- Helps prevent carburettor icing
- Clean engines can reduce fuel consumption and emissions
Suitable for
- Petrol (gasoline) engines
- Tested safe with catalytic converters and turbochargers
- One 300 ml can treats up to 70 litres of fuel; effect lasts up to 2,000 km
Application
Add directly to the fuel tank as a preventative measure or to resolve a running problem. It can also be applied directly into the carburettor with the engine running for more targeted cleaning.
Also shopping for an oil change? Browse Liqui Moly engine oils.
Related additives
Not sure if this is right for your vehicle?
Ask PSM Workshop before you order — we'll confirm whether this product suits your make, model and engine.



