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22 Oct 2025
Free Fuel System Cleaner
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G 244® Diesel Fuel System Cleaner. This additive is designed to clean the entire fuel injection system of diesel engines, including the injectors, valves, and combustion chambers.
How it works
- Dissolves carbon deposits: The formula is specifically designed to dissolve and remove stubborn soft and hard-baked carbon deposits that can accumulate in diesel engines, especially in newer High-Pressure Common Rail (HPCR) systems.
- Improves performance: By cleaning these deposits, it can restore lost engine performance, improve acceleration, and smooth out a rough idle.
- Enhances fuel economy: It can also help improve the vehicle's fuel efficiency (MPG).
- Reduces emissions: By restoring the engine's performance, it helps to reduce harmful exhaust emissions.
- Protects the system: BG 244 lubricates fuel pumps and injectors and contains a cetane improver, which aids in cold starts.
- Compatible with filters: It is safe to use in modern diesel engines and will not harm catalytic converters, diesel particulate filters (DPF), or oxygen sensors.
