So I've started to notice that in the morning my truck has hard a little harder time starting. By harder time I mean, just cranks a little longer then it typically would. We haven't had to cold of mornings (high 30's low 40's) but it used to be 1 second or less and it'd fire up. This morning it was 3-4 seconds and then she fired up. I did just change some things with the Smarty so the battery was on for a little longer then normal before actually cranking but this isn't the first time it's happe