rcpilot787

Hello everyone:

I have installed a GT15 in my Hobbico 60 trainer. At the beginning, during initial tests, I experienced interference, until I moved the receiver and battery behind the servo tray.

Everything has been running great with several flights completed. Recently, I noticed the engine started loosing power. It starts great, idles fine, once I open the throttle, after about 10 seconds, the power drops. It "recovers" if I bring the throttle back to about "half power."
I replaced all fuel tubing and checked the tank.

Any ideas? Could it be the ignition? Battery to the ignition?

Thanks in advance,
Fabio