Hey guys, new here, first post. I searched and couldn't find anything similar to what's going on with my rig so here it is. I have a 2002 4wd with the supercharged 3.3. So when I'm driving, my odometer seems to work normal, speedo works normal, nothing is weird. But, whenever I shut it off and then turn it back on it pops up back where it started. Longer drives it'll go back further, shorter drives it'll only go back a few miles. What the heck is going on??