BG 44K Platinum Fuel System Cleaner — 2-Can Pack, GDI Carbon & Injector Deposit Remover

BG 44K Platinum is a high-strength gasoline system cleaner in a two-can pack designed to remove carbon and deposits throughout modern GDI fuel and combustion systems.

Modern gasoline direct injection (GDI) engines, especially smaller turbocharged units, are prone to stubborn carbon buildup that harms drivability, power and fuel economy. BG 44K Platinum is the next-generation tank additive from BG formulated to clean injectors, intake ports, valves, combustion chambers, oxygen sensors and catalytic converter surfaces while leaving corrosion protection behind. Supplied as two cans for complete treatment and follow-up mileage protection, this formula is engineered to remain in the fuel system and continue cleaning as you drive.

How does BG 44K Platinum improve engine performance?

By dissolving and dispersing deposits in key areas of the fuel and combustion system, BG 44K Platinum helps restore airflow, fuel spray patterns and combustion efficiency. That can translate into recovered power, smoother operation and fewer knock/run-on tendencies.

• Removes deposits from injectors, ports, valves and combustion chambers
• Restores fuel injector flow and spray patterns
• Improves combustion for more consistent power delivery

Will it help emissions components like oxygen sensors and catalytic converters?

Yes — the formulation targets accumulated deposits on oxygen sensors and the surfaces that interact with them, helping sensors read more accurately and supporting catalytic converter cleanliness. Cleaner sensors and catalyst surfaces help the emissions control system operate closer to its intended design.

• Removes buildup on oxygen sensors to improve signal accuracy
• Helps clear deposits that can reduce catalyst efficiency
• Supports overall emissions system function without hardware removal

How is BG 44K Platinum applied and how long does it work?

The product is a fuel tank additive applied directly to the gasoline tank at fill-up according to label directions. Its chemistry stays in the fuel circuit and continues working over subsequent miles to break down fresh and existing deposits.

• Pour into fuel tank per instructions; one can treats a tank, two cans provide follow-up cleaning
• Active in fuel lines, injectors, intake ports and combustion chambers
• Formulation remains in the system to provide ongoing deposit control

Does BG 44K Platinum protect against corrosion or other fuel-system damage?

The formula includes components that help inhibit corrosion while cleaning deposits, which supports long-term fuel system health. It is designed for modern gasoline systems and formulated to be compatible when used as directed.

• Contains corrosion inhibitors to protect metal components
• Safe for use in gasoline engines when used according to label
• Helps prevent future buildup when added periodically

Who is this for: BG 44K Platinum (2 cans) is aimed at vehicle owners, service shops and technicians who want a powerful, tank-added cleaner capable of addressing heavy carbon deposits in modern GDI and boosted engines. It suits drivers noticing reduced power, rough idle, increased knock tendencies, or lost fuel economy, as well as shops seeking a comprehensive aftermarket treatment to restore drivability and emissions-component function. Follow all label directions and warnings; not a replacement for mechanical repair where required.

Features:

• Increases power output
• Restores flow to fuel injectors
• Removes accumulated deposits from the oxygen sensor
• Cleans the catalytic converter

Safety note: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. Use per label instructions and handle with appropriate precautions.