I'll keep an eye on it the next time I go out. Follow-up. The white smoke, maybe slightly grey, if it is water/antifreeze, why didn't I see on the way out, the way in, or after I gunned it again in neutral? That is the first time I have ever seen it. I am hoping it is just moisture from a cool engine that isn't run a lot.
Will do on the longer run times. Next week I'll run it for at least 40 minutes run and a decent throttle on the way out. I am also at a half of tank of diesel, so I'll need to refill this weekend with clean fuel.
Just as aside. The engine starts immediately when I key/push the start button.