well im pretty unexperienced in the rc world but how do you know when you blown your engine or damged it i have a jato 3.3 and a few times i ran it to lean because i seen smoke coming from the engine i heard if the engine when idel stall its a sympton of a blown engine latley its been doing that also whats the rite temp for a traxxas 3.3 engine it says in the manul 270 is the max is that to high?