Purpose and Specifications

SONAX Fuel Injector and Carburetor Cleaner 250ml is a powerful universal additive for gasoline and diesel engines. It cleans fuel injectors, carburetors, intake valves, combustion chamber, intake manifold, cylinders, and piston heads to restore maximum performance.

Just pour the entire 250ml bottle into a 40-60 liter fuel tank. Use every second tank fill-up for maintenance, or every tank for heavy cleaning. Treats up to 60 liters per bottle, perfect for regular use every 5,000 km or 6 months to keep your fuel system spotless.

• Saves fuel by clearing deposits that waste gas.
• Reduces hard starts, hesitation, knocks, and pings for smoother driving.
• Restores lost power and acceleration even in older engines.
• Shelf life: 5 years from manufacture date on can bottom.

When to Use / Replace?

Use this cleaner if you notice rough idling, poor acceleration, or higher fuel use. Ideal for vehicles over 50,000 km or during seasonal changes when temps drop below 0°C or rise above 30°C, as deposits build faster in extreme conditions. Replace the treatment effect lasts 10,000 km or 12 months; refresh sooner if symptoms return.

FAQ:

Q: Is it safe for all engines?
A: Yes, safe for gasoline and diesel cars, including modern injectors and older carburetors. No disassembly needed.

Q: How soon do I see results?
A: Feel smoother running and better mileage after one full tank, with full cleaning after two uses.

Q: Can I use it preventively?
A: Absolutely, add every 5,000 km to prevent buildup and extend injector life.