Supreme 10‑oz Gasoline Fuel System Cleaner

Introducing the Gumout Supreme 10‑oz Gasoline Fuel System Cleaner, a powerful additive designed to revitalize your engine’s fuel delivery components. Housed in a compact 10‑ounce bottle, this formula penetrates deep into the injector passages, removing deposits that can hinder performance. Compatible with both direct‑injection and port‑injection designs, it works across a wide range of modern vehicles. Its high flash‑point composition ensures safe handling while delivering professional‑grade cleaning power.

Why choose this cleaner? By dissolving carbon buildup, it restores optimal spray patterns, improves throttle response, and can boost fuel efficiency. The oxygen‑sensor‑safe formula protects your emissions system, letting you enjoy cleaner burns without triggering warning lights.

• Oxygen sensor compatible: Engineered to be safe for O₂ sensors, preventing costly sensor damage while cleaning.
• Treats up to 30 gallons: One bottle effectively treats roughly thirty gallons of gasoline, offering great value for regular maintenance.
• Designed for gasoline engines: Optimized for spark‑ignited powerplants, delivering maximum cleaning performance on all gasoline‑fuelled vehicles.
• High flash‑point formula: Reduces fire risk during storage and use, meeting stringent safety standards.
• Convenient 10‑oz packaging: Easy‑to‑pour bottle fits comfortably in any garage or tool kit for quick top‑off applications.

Experience lasting engine health: Regular use of this premium cleaner helps maintain smooth acceleration, reduces emissions, and may extend the life of costly fuel system components. Trust the proven expertise of Gumout’s Supreme line to keep your ride running clean and efficient, mile after mile. Add it to your routine service schedule and notice the difference in power delivery and reduced fuel consumption.