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Old 04-04-2010 | 07:59 PM
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Iflyglow
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From: Clintonville, WI
Default RE: Black Fuel from a new engine,normal?

ORIGINAL: xDennis

Hello,
I've followed the break in instructions to a T, I ran it eayfor the first several tanks after the brek in an had aout 56 flights. However, i still get black fuel. Does this mean i'm damaging my engine?

At get nice hte snoke at WOTso I now i'm running rich.. I just dont' know abot the black fuel.


Check to see that your muffler is tight on the engine, and the muffler itself is assembled tight.