so, the latest is that after a few sensors being replaced, it died again. Have to say, BCAA has been fantastic through this with numerous visits to help my mother-in-law. This visit from them had the car towed back to the mechanic again. They asked how old she was when she called in, "86" she said, well they said, you deserve a free tow! Again, they've been great. The car, would not start this time, nothing at all. Luckily when it got to the shop, it was still not working and they were hopefully able to trace it to a faulty alarm system that wasn't allowing the car to be started. Hopefully, this was the problem and not just one of a few!