Duratrax 835b throttle problems

[Nicky P]

I recently bought the Duratrax 835b and I did the break-in process and it was all fine and dandy. Then, both my servos went out, so I got two Hitec servos to replace those. When I started it up again it went at full throttle. I reset the throttle linkages and the same thing happend. I disconnected the throttle servo to see if it did the same thing and sure enough, it went full throttle. I have no idea on what this might be, but I think its in the engine. Any suggestions on what I could do to fix this would be VERY much appreciated.

 

[Zdragon71]

Either your batteries are weak or dead or you may have a faulty receiver. Change out all your batteries to brand new ones and see if it still happens.

 

[Nicky P]

Thank you for your answer. I will try this and tell you what happened. Any additional ideas would be appreciated.

 

[andi321]

hi there have you tried to the reverse trim on your transmitter if you servo is on normal try putting in reverse its happened to a few people hope this helps

 

[Nicky P]

Hi! I just got it figured out. the tune was screwed up somehow. its all good now. Thank you for you input!