We purchased a SAAB 2000 93 in March with 103,000 miles. It's been working/running well until last week. My daughter was driving and the oil light came on and white smoke came out of the tailpipe. We put 1/2 quart of oil in and the oil light went off but the white smoke continued and the car was " chugging" as she slowly made her way home and then we had it towed to the repair shop as they said not to drive it up there. It's at the shop now for diagnostics but they won't be getting back to us until next week. I don't know the engine size -
Any thoughts about what possible problems may be? I've been pretty upset not knowing and wondering, praying that we can fix it.