GDI 11-oz Fuel System Cleaner - Dual-Fuel Gasoline & Diesel Additive

Introducing Gunk GDI 11-oz Fuel System Cleaner, a powerful additive designed to revitalize both gasoline and diesel engines. Housed in a compact 11-ounce metal can, this formulation penetrates the entire fuel circuit, dissolving stubborn deposits that can hinder performance. Its oxygen-sensor-friendly chemistry ensures modern engine electronics remain protected while you restore peak power.

Benefits at a glance: The cleaner helps improve fuel combustion, leading to smoother acceleration, better mileage, and reduced exhaust emissions. By eliminating carbon buildup, it also helps restore idle stability and prevents costly sensor failures.

• Dual-Fuel Compatibility: Suitable for gasoline and diesel engines, including direct-injection (GDI) systems.
• Oxygen Sensor Safe Formula: Engineered to be non-corrosive to oxygen sensors, preserving emission-control hardware.
• High-Efficiency Cleaning: Targets injector tips, fuel rails, and combustion chambers to dissolve varnish and carbon residues.
• Convenient 11-oz Can: Easy to store, pour, and measure; ideal for both DIY owners and professional technicians.
• Performance Boost: Enhances throttle response, restores fuel economy, and helps lower tailpipe pollutants.

Upgrade your drive today: Whether you're chasing better fuel efficiency, smoother power delivery, or simply want to extend engine life, this Gunk GDI cleaner provides a reliable solution. Add it to your regular maintenance routine and experience the confidence of a cleaner, more efficient engine. Trust the brand that mechanics rely on for trusted fuel-system care.