Posted 2/9/2019 22:36 (#7310183 - in reply to #7297251) Subject: RE: Idling/starting throughout day in cold
It depends on where it is parked, wind etc if it helps start at the end of the day. I drove my semi the other day for all most 200 miles. Shut it off out in the wind and in 15 minutes the water temp had dropped to where it didn't show. Starting and stopping would do no good in that environment. If it was on the south side of a building in the sun, out of the wind I would bet that engine would have registered heat on the temp gauge an hour later.