GC101 Gasoline Injector & Fuel System Cleaner

Gas engines face the same challenges as any hard-working engine over time—carbon buildup, fuel system deposits, and wear that slowly chip away at power, fuel economy, and performance.

Combustion Technologies GC101 is an advanced gasoline engine treatment designed to clean, protect, and improve overall engine performance. Just one bottle treats up to 20 gallons of fuel, working throughout the fuel system to clean critical components including fuel injectors, fuel lines, sensors, and even the fuel tank itself.

GC101 doesn't just clean—it also boosts octane by up to 4 points, helping improve combustion efficiency, reduce engine knock, and restore lost performance. At the same time, it adds valuable lubrication to the fuel system, helping reduce friction and wear on critical components.

This powerful treatment also supports catalytic converter efficiency by helping remove carbon deposits that can restrict performance and fuel economy over time.

Features & Benefits

• Cleans fuel injectors and fuel system components
• Boosts octane up to 4 points
• Improves combustion and engine performance
• Helps reduce engine knock and hesitation
• Adds lubrication to reduce friction and wear
• Supports catalytic converter efficiency
• Reduces carbon buildup and harmful emissions
• Helps improve fuel economy
• Treats up to 20 gallons of gasoline per bottle

Why Redneck Approved?

Just because it isn't diesel doesn't mean it doesn't deserve a little attention. GC101 helps keep gas engines clean, efficient, and running the way they should, whether it's your daily driver, weekend toy, shop truck, or work vehicle.

In fact, we don't just sell it—we use it. GC101 goes in our own gas-powered vehicles and parts runner trucks because we know firsthand that clean fuel systems, better fuel economy, and smoother performance make a difference when you're piling on miles every week.

Redneck Logic

We've all got that one vehicle that's supposed to be "just a parts runner" until it ends up making three trips across town and hauling more weight than it was ever intended to.

GC101 helps keep those hard-working gas engines clean and efficient so they're ready for whatever gets thrown at them next.