[skyking]

similar to my P7100, I'm sure. A big solenoid to pull a fuel cutoff lever.

With my old iron, I will shut down every time I'm out of the rig. Not going to shut down at lights, but do put it in neutral to reduce engine load and fuel consumption. Sitting in the middle of a busy intersection is not the time to find out you need new contactors. There is absolutely no safe braking with the engine off, so besides being hard on the trans I cannot coast.
No warm up time here, either. Once the transmission and brakes have pressure I'm moving, albeit slowly. It warms up just fine on a slow roll out to the faster roads.