ORIGINAL: will185
DLE 20 wont stop running. changed the fuel line out, took the carb off to make sure throttle plate was closing and it is. Open throttle up then back down to idle engine wont shut off when throttle is fully closed. Any ideas? And yes idle screw is removed.
Use an Opti-Kill on it. Then just turn the engine off with a transmitter switch. You should really have that any way. Last weekend I had the throttle servo die (Hitech 5485) and my PT-17 was stuck at 1/4 throttle. I made my final approach and switched the engine off and floated in.