problem with my quark 80b
 

Ive had it now for over a year and just the last 2 runs it has started acting up. it starts out fine for like the first 100ft then it slows down, and sometimes stops even with the throttle held down. then once i let off and get back on it it does it again, i cant figure it out:030: . its never thermaled or been hot enough to touch (not even close) there was nothing wrong then this happed, any body have this happen or know the cause?

When something starts acting up with no apparent cause (like heat, smoke, etc), I like to check connectors and wiring. Over time, connectors can get dirty which won't work as well. Also, wires may have broken strands from the constant motion or unplugging/replugging. But first, you might want to try another battery - the one you are using may be getting tired.

ill check and see but its a new lipo probably only 20 runs on it. ill check it out any way

The lipo should be OK then...

do you think its a loose connection? cause it slows down before it stops:002: could it be the motor maybe? I hope not cause it has less that 2hours on it and it was in a pretty light rustler when it started doing this. (oh the motor is a lehner xl3600)

anybody?^

took the electronics out of its case a while ago and every thing is fine. i don't get whats happening it acts fine for alittle while then it slows down like the battery is dieing, then all i have to do is shut it off with the on and off switch and back on and it runs fine for a bit then does it again wtf!!

:confused:

Couldn't tell you. You should phone S&T and tell them what you are running and maybe they can tell you what's wrong?

ya i might. but the problem is i didn't buy it from them nor any one connected to them, i got it off ebay brand new. i know sounds bad but ive had it for over a year no problems till now. do you think that will matter?

What do you mean not from them? They made the thing. They will service the thing. :032: