Piston Slap: Hacking the Unrollable Odometer?

Brian writes: I had a conversation with someone the other day who claimed his mechanic rolled back the odometer on his car. This is a late-model car with a digital odometer. I always thought digital odometers were protected from this, but a quick Google search reveals that it's actually quite common and easy to roll […] The post Piston Slap: Hacking the Unrollable Odometer? appeared first on The Truth About Cars. from The Truth About Cars http://ift.tt/Jh8LjA