recently just sent my truck out to hobbyservices for repair, because I guess my engine was a defect, so just got it back about 3 days ago and they replaced the orignal spur gear with a metal one, a new steel clutchbell and a new engine. I got it back and went to use it and it starts up like a dime, but when you begin to pull back on the trigger for throttle it acts like a brake, it wont accelerate. Im not sure whats wrong with it, i checked to see if my radio was reversed but it wasn't. anyone have thoughts on what it could be?


thanks
Jeff

hey look at the servo as you pull back on the trigger does it move at all, does the engine rev but does not move or does it actually apply the brake push forward on the trigger what does it do? if pushing on trigger applies the breaks then thats right make sure the rod is connected from servo to carb on engine make sure servo can move in the direction it need to move in to open the carb and as posted in the other page make sure all the wires to servos are connected like they are suppose to be. hope its is something simple for you post and let us know if you get it working