Engine Intake Valve Cleaner Spray – GDI Safe | Cleans Intake Valves & Chambers, Lubricates Upper Engine, Storage Safe – 14 oz | Model SS14 | 2 Pack

Give your engine a performance boost with this upper engine cleaner spray, designed to reach where liquid fuel additives can’t. Applied through the throttle body or carburetor, this treatment dissolves stubborn carbon deposits in intake valves, combustion chambers, and air induction systems — especially important in GDI (Gasoline Direct Injection) engines. More than just a cleaner, this spray also lubricates upper engine components including throttle plates, bushings, and cylinders. It’s safe for oxygen sensors, coated engine parts, and all types of 2- and 4-stroke gasoline engines. Ideal for use before long-term storage, this product also serves as an effective fogging oil to preserve engine internals. Trusted by technicians and DIYers, it helps your engine run smoother, cleaner, and more efficiently.

• 🧼 Cleans Where Fuel Additives Can’t – Targets critical upper engine areas like intake valves and combustion chambers via the intake system.
• ⚙️ Ideal for GDI Engines – Essential for modern Gasoline Direct Injection (GDI) engines where fuel additives fail to reach.
• 🛠️ Dual Function: Clean & Lubricate – Safely removes carbon buildup while lubricating throttle plates, bushings, and upper cylinders.
• 🛡️ Protects During Storage – Use to fog engine and protect intake and cylinder areas when storing equipment or vehicles.
• ✅ Safe for Engine Components – Harmless to coated parts, oxygen sensors, and catalytic systems. Compatible with 2- and 4-stroke gasoline engines.