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Old Jul 21, 2012, 09:26 AM
goteron1 is offline
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Joined Aug 2009
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Strange power issue with Eflite UMX Extra 300

I have about 30 flights on this plane, no crashes, and all of a sudden the engine starts pulsing from about 10% throttle to 100% throttle in about 1/3 of a second. This obviously makes it unflyable.

I've tried new batteries to no avail. Does anyone have any suggestions to fix this without buying a new plane?

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