warming the engine- just curious

[Autofreefindersguy]

Pavlo: I also don't have any clue how "shift" got into the post...Sorry...Old age?

I meant to post...I always "start" it first then clean off any ice/snow while defrosting the windows...Letting her warm up before driving in very cold conditions...

The Royal Purple synthetic oil change seems to work very well. Very smooth engine operation...

Good mileage on a road trip to Michigan this past weekend. But mild temps, so I want to see if I can tell a dif when its really cold out...