How can I tell if my car has been abused?
It's on the warrantee company to PROVE abuse- demand they furnish proof, pay up!!, or refund your payments to them! P.S. during a diagnostic scan, they simply hook a specialized computer up to your car, and read things like; maximum RPM in memory, air/fuel mixture, and basic operation of your engine/trans.-Even if you have a high RPM listed in memory,(would have to be over the tach's redline for them to even try bringing it up) that isn't proof of ANYTHING but that at some point, someone gunned the engine- will NOT show whether the car was in motion/gear at the time!