LIQUI MOLY Carbur­etor and Valve Cleaner 300ml  ›  LM1818

LIQUI MOLY Carburetor and Valve Cleaner – 300ml 

LIQUI MOLY Carburetor and Valve Cleaner is a petrol fuel additive designed to remove deposits from carburettors, valves, spark plugs and combustion chambers.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 356 1950-55
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65
• Porsche 914 (1970-1976)

It helps restore engine performance, improve combustion and prevent new deposits from forming. Suitable for classic Porsche engines.

What Does It Do?

The additive cleans deposits from carburettors and engine components exposed to fuel and combustion.

It helps improve engine performance, maintain compression, reduce the risk of knocking combustion and prevent carburettor icing.

Why Is It Important?

Over time, fuel residues and combustion deposits can accumulate within the engine.

These deposits may contribute to:

• Rough or uneven engine operation
• Reduced engine performance
• Poor throttle response
• Increased risk of engine knocking
• Carburettor icing in suitable conditions

When Should It Be Used?

Use as a preventative fuel system treatment or when deposits are suspected of affecting engine operation.

Particularly useful for classic Porsche vehicles with carburettors and petrol engines requiring periodic fuel system maintenance.

Application & Dosage

• Add directly to the petrol tank.
• One 300ml can treats up to 70 litres of petrol.
• The additive mixes automatically with the fuel.
• Recommended treatment interval: every 2,000km.
• The fuel tank should be at least half full when adding.
• LIQUI MOLY also permits direct application to the carburettor, following the manufacturer's instructions.

Key Features

• 300ml container
• Cleans carburettors, valves and combustion chambers
• Helps remove deposits from spark plugs
• Prevents new deposits from forming
• Supports engine performance and compression
• Reduces the risk of knocking combustion
• Helps prevent carburettor icing
• Provides corrosion protection
• Tested for turbochargers and catalytic converters
• Suitable for petrol engines

LIQUI MOLY Carburettor & Valve Cleaning Additives for Porsche

Keeping the fuel system and combustion components clean helps maintain reliable performance in classic and modern Porsche petrol engines.

LIQUI MOLY Carburetor and Valve Cleaner removes deposits and helps prevent further build-up, making it particularly useful for carburettor-equipped Porsche 356, 911 and 912 models.

It can also be used in compatible fuel-injected Porsche petrol engines as part of regular maintenance.