[olskool]

Mother-n-law has a 95 thunderbird V8, she pulled in to the driveway yesterday, but couldn't kill the power. Had to not only disconnect the battery cables, but also the ECU cables as well. Thinking it was a faulty switch I replaced it but still the car just won't shut off. No problems in starting up just won't shut off. Any suggestions on what it might be? Need help on this one, just a bit deeper than what I'm used to doing on my own.