ORIGINAL: losi xxx-ntkid
haha i laugh at you guys that ran out and bought the jato with out waiting a while for traxxas to work out all the bugs, sorry i had to say it
try leaning it out a little
and this problem is related the to jato in what way? the 2.5 is not a jato problem, that engine is in every car.
are you sure you charged it correctly, was it warm? lean out your idle a bit and change the glow plug.