RCU Forums - View Single Post - Crystalline substance in fuel tank
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Old 06-03-2014, 06:32 AM
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aspeed
 
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It may just be flaking castor oil? It sometimes does that. Maybe a filter near the motor may help, as well as rinsing out the tank. Otherwise maybe just corrosion of the brass tank fittings or just dirt. No one else seems to be chiming in, but that is my guessing.