I have posted this a few years ago, but I found a mechanic who had that handheld tool to reset. Ok, here is my problem, and it happens every year when the weather gets hot. Instead of the odometer reading miles per hour it reads kilometers per hour. For each mile I drive, the odo states its 1.6, which is putting more miles on the reading. Is there a way to reset back to the US standards of MPH through the diagnosic ports under the hood.

If anyone can help me I would happily paypal them money for a case of beer.