(yes i have searched the threads and found nothing) It all started when I was driving the car home from work one day going about 80mph with the traffice, then all of the sudden the car just shuts down. I have to pull off the road quickly. Once to the side, I had power and I would try to start the car it is started up fine. But it would not stay idoled for very long. Oddly enough I took the key completely out and it started right back up with no problems. It has done that to me again as well. I thought it may have been the gas grade, so I have made sure I am always using premium with fuel cleaner as well. But that doesn't seem to help.
This morning, the car was sitting at idol while I was dropping my son off at daycare. It just died again. I would crank but instantly die again. I tried the method of taking the key complete out of the ignition, like I have before, but still wouldn't stay cranked.
After a few minutes I cranked up fine...
Where do I even start at to find a cause/problem that needs to be fixed? Has this happened to anyone else? I have a 92 sc400 with only 80,000 miles on it. It has been garage kept when not in used and serviced regularly.