I have a 2002 Kia Sedona which I purchased in August 2001. I love my van. However, my odometer has gone completely wild and my mileage is sky high. The dealership has checked and could not find anything wrong with it! They advised me to keep an accurate log. I had my oil and filter changed and in 2 days, my odometer showed 656 miles! I had only gone to and from work which totals out to 24 miles round trip. Is anyone else having a problem of this nature? Any suggestions? Thanks.