Sluggish Acceleration or Poor Throttle Response? LIQUI MOLY Speed Tec Gasoline 20340 — Fix It Fast

If your gasoline engine feels sluggish under partial load, hesitates on acceleration, or has lost its sharpness, fuel system deposits are the most common cause. In most gasoline engines, carbon and varnish deposits build up in the fuel injectors, intake valves, and combustion chamber over time. When they accumulate, throttle response dulls, fuel atomization suffers, and efficiency drops. ⚡ Common performance degradation point in all gasoline-powered vehicles. Part 20340 is the genuine LIQUI MOLY Speed Tec Gasoline formula that cleans the fuel system, restores sharp throttle response, and optimizes combustion — in a single tank.

❓ Is This the Right Product for Your Vehicle?

This is the correct additive if ALL of the following are true:

• ✔ Your vehicle runs on gasoline (4-stroke or 2-stroke engine)
• ✔ You are experiencing sluggish acceleration, flat throttle response, or reduced fuel economy
• ✔ Your catalytic converter and/or particulate filter are intact (this additive is fully compatible)
• ✔ You want a maintenance treatment to keep the fuel system clean during regular refueling

Not sure? Send us your vehicle details — we'll confirm before you order.

🔧 Common Symptoms This Addresses

• Sluggish or hesitant acceleration, especially under partial throttle
• Reduced fuel economy over time
• Rough idle or uneven combustion feel
• Dull throttle response compared to when the vehicle was new

✔ If these symptoms match, fuel system deposits are the most likely cause.

✔ In most cases, one treatment of Speed Tec Gasoline restores noticeably sharper throttle response within a single tank.

📦 Product Details

• Part Number: 20340
• Type: High-Tech Gasoline Fuel System Additive
• Brand: LIQUI MOLY
• Volume: 250ml bottle
• Treats: 25–75 litres (7–20 gallons) of fuel
• Compatible Engines: All 4-stroke and 2-stroke gasoline engines
• Safe For: Catalytic converters and particulate filters
• Octane Number: Not affected
• Country of Origin: Germany
• GTIN: 4100420203404

⚙️ How to Use

Skill Level: EASY — Under 2 minutes at the pump. Disconnect nothing — simply add the full 250ml bottle directly to your fuel tank before or during refueling. One bottle treats 25–75 litres of gasoline. For best results, use at every oil change interval or whenever you notice reduced throttle response. Safe for continuous use.

✓ Compatible Vehicles

Suitable for all gasoline-powered passenger cars, motorcycles, small engines, and light trucks with 4-stroke or 2-stroke gasoline engines. Compatible with modern vehicles equipped with catalytic converters and particulate filters. Contact us to confirm compatibility with your specific vehicle before ordering.

💡 Pro Tip