CEN 46 goes Crazy !!! Need Help !!!

[ro1111]

I got a CEN .46,,,,two times, i just start the truck,,and goes crazy,, accelerates all the way until i shut down. Turn on Radio, then Turn on truck, use the starter, and goes crazy....

 

[Candyman]

Before you start the truck, does the radio work ok? And then after you start the truck are the servos going nuts? If the servos aren't moving and it's still revving out of control, I'd suspect a carb setup prob, a linkage problem or perhaps a fuel mix prob. If you start it and the radio goes crazy, I'd suspect a serious glitch. Most cases this is caused by metal-on-metal contact. Look for metal parts that may be rubbing together or vibrating together after you start the engine.

 

[ro1111]

Before i start the truck,,,,i check throttle, turn righ- left,,,evrerything works fine to me...then i start truck,,,and acceleretes it self,,,,no turns,,,just throttle.

 

[beason]

make sure linkage didnt pop off.. also check center ajustment on radio.. make sure carb is fully closed when radio is on

 

[RushRC]

Beason gave good advice also set your fail safe

 

[beason]

so did you get it fixed??