PN 203 11 fl. oz. (325 mL) can
PN 20332 32 fl. oz. (946 mL) bottle



PN 203

Fuel deposits that build up on intake valves, ports and in combustion chambers in high-efficiency engines can cause serious drivability problems. The most common of these problems are rough idle, loss of performance, reduced fuel mileage and engine knock. Also, water, oxygen, and sulfur are often present in varying amounts in the fuel we use. Even trace amounts of these contaminants can lead to oxidation and corrosion in storage tanks and fuel systems.

BG CF5® fuel system cleaner prevents deposits throughout the entire fuel system. Added at each oil change, it will keep injectors, pistons, fuel intake components and sensors clean and free of damaging deposits and corrosion.


  • Restores fuel economy
  • Restores horsepower
  • Prevents increased harmful emissions
  • Maintains engine performance

BG CF5® restores power and efficiency and protects against the harmful effects of ethanol. BG CF5® is an excellent fuel stabilizer and is catalytic converter and oxygen sensor safe.

Find a shop near you that offers BG CF5®!


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