Carburetors & Fuel Supply > BG Ethanol Fuel Defender
BG Ethanol Fuel Defender

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Price: £7.50
Availability: in stock
Prod. Code: F-DEF

BG Ethanol Fuel system Defender 250gm

Help protect your FJ from damaging Ethanol laced fuel!

Unleaded petrol contains up to 5% ethanol  (super unleaded doesn't). This chemical takes in moisture from the fuel and air. As water is denser than petrol this sinks to the bottom of your tank and slowly rusts your fuel tank from within. If your fuel level runs low it will also allow the water to enter your carbs/ injectors and cause bad running. 

BG Ethanol System Defender protects the fuel system from the harmful effects of ethanol. It keeps intake manifolds, intake ports, intake valves, and combustion chambers free of deposits caused by ethanol.


When petrol is blended with ethanol, it can wreak havoc on engines. Ethanol increases engine deposits, affects drivability, leads to corrosion, and eventually component failure. Deposit and corrosion formation cause engine efficiency and durability to plummet.

BG Ethanol Fuel System Defender guards fuel systems from the damaging effects of ethanol petrol. Added to fuel tank at every oil change, it protects intake manifolds, intake ports, intake valves, and combustion chambers from the damage caused by ethanol oxidation.


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