hi,

i have kyosho GXR .15 engine. i was driving this afternoon. it was ok for first 2 tanks. then i let it cool the engine. then i start driving. i drove full speed and when it change to 2nd speed, engine start stalls and if i continue with full speed, engine dies. if i let it go when the engine stalls, then engine wont die.

does anybody know whats wrong?

thanks in advance.