Seems like w/o a warmup or Heet in the tank my carbureted stuff always dies at the stop sign about a mile from my house, once I popped the hood quickly enough & saw the ice on the outside of the 2bbl on the F350, watched it melt away & it restarted immediately. Seems it can happen when its warmer than I thought, very humid here always, maybe it has ta do w/dew point, latent heat of vaporization or whatever. Gas station owner told me there is no more "winter" fuel or alcohol added due to everything being injected nowadays. All 3 carbed trucks do it, but the s10 & wife's car are fine(injected). Brian