Definitely a crankshaft position sensor malfunction. LOL ! GM, are you watching ???? Does GM put position sensors in jet engines ?
with a problem in both sensors...noYup that is embarrassing but I think the points have been made. This in no way is a run of the mill Cadillac. It truly is one of a kind that's been taken apart, hacked and re assembled. Then flown all over the place and driven thousands of miles.
Just for the record though, wouldn't the car re start if it was the CPS.