We had one of those days tusday. You know the kind were first thing that happens is you get out of bed and step on yourself as you get up. Anyway we had to go up to rapid foe an appointment so we took the 96 montie. I had filled it when Kandy went in the hospital so we needed to run that out. After out appointment we went to drop the tranny off for the 64 so they could get a look at it sitting to long with out fluid in it. Cruised threw the chevy lot just to look and as we were leaving it quit us. Refused to start with warnings scrolling. Ok better here then down the road. Made arrangements to repair got a rental finished shopping and went home. Turned out the engine brain box decided it's life was up. One year only no longer produced part on a 13 year old car necessary to operate the car. NOS parts getting hard to find used states that a number of 06 cars used the same. But 06 only. Looks like the SS will become a none functional museum piece soon.