I have a 93 Legacy w/turbos (94000 mi) and last night on my way home from work the car just died. After about 2 minutes it started back up and I drove the rest of the way home. This morning when I went to go to work the car will not turn over. It tries, but will not catch. When the car died it was running great, then the engine just stopped, it didn't sputter at all, kind of like someone had shut off a light switch on the engine. Any ideas on what it could be?