Howling noise on startup of Eflite outrunner
12-22-2005, 09:20 PM
#1
Howling noise on startup of Eflite outrunner
I need some help and did a search on the forum but couldn't find anything. We have an EFlite 400 outrunner with a 25CC controller. Whenever we start up the motor, it screeches or howls for a second. As long as the motor is running, it stops. If the prop goes to a complete stop and we start it up again, the screeching comes back. We've tried every kind of programming with the ESC to no avail. Any help would be greatly appreciated
12-22-2005, 11:26 PM
#2
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RE: Howling noise on startup of Eflite outrunner
Did you try loading the newest software program on to your speedcontrol from Castle creation? I had a PHX 25 that made noise like that until I went above half throttle. Once I updated my speedcontrol the noise went away.
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