Description
Fuel system deposits accumulate over time, robbing your 4-stroke engine of performance and efficiency. LIQUI MOLY 4T Fuel Additive dissolves carbon buildup on valves, spark plugs, and combustion chamber surfaces while protecting your entire fuel system from corrosion. A single application every 1,200 miles restores lost power, reduces fuel consumption, and keeps your engine running reliably—whether you’re running a carburetor or fuel injection.
- MPN: 20048
- Size: 125 ml bottle
- Engine Type: 4-stroke only
- Compatible Systems: Carbureted or fuel-injected
- Treatment Ratio: 80 ml treats 2.5 gallons
- Recommended Interval: Every 1,200 miles
- Key Benefits: Deposit removal, corrosion protection, performance increase
- Additional Function: Prevents carburetor icing
- Installation: Fuel tank additive (no tools required)









