Fixing GM ignition issues with a vats interrogator
If you've ever owned a GM car from the late 80s or early 90s, you've probably had a run-in with the vats interrogator, or at least the system it's designed to fix. It's one of those niche tools that seems totally irrelevant until your Corvette or Camaro decides it doesn't recognize its own key anymore. Suddenly, you're stranded in a parking lot with a "Security" light blinking at you like a mocking neon sign, and you'd give anything for that little grey box. ...