RCU Forums - View Single Post - Air bubbles between the carb and needle valve, Is it serious?
Old 10-22-2007 | 11:43 PM
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Alex7403
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Default RE: Air bubbles between the carb and needle valve, Is it serious?

Thanks guys,
When I cleaned the needle valve housing by blowing fuel from the vent tube It run few moments without bubbles….

I have an idea what cause that, maybe chips from formulating the brass fuel tubes inside the tank, I guess tomorrow I’ll clean it first and place a filter.
filter is something I waned to avoid.

Thanks a lot
Alex
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