Ever get that feeling when it's freezing outside, and you crank up your Case IH for a super quick task, only to cut it off before it's even had a chance to warm up? I'm curious if doing those short start-and-stop things in the winter messes with the engine or those emission thingamajigs over the long haul. Has anyone seen this happen in real life, or got any pointers if doing short runs causes problems? Spill the beans on what you've noticed and how you deal with it.