I have a 3.3 T Maxx and I ran it all afternoon with out a problem. Afterwards I took it to a friends house and it wouldnt start. The easy start starter would just spin a few times and then cut out, and the engine wouldnt do a thing. I thought it might be the batteries in the easy start controller so I charged it completely but I just tried again and still no luck. Also changed the glow plug. What could be the problem?