Classic Saab 9-3/GM900 (1994 - 2002)/Conv ( -2003)
My 2001 43k mile 2.0t 150 has begun to start up on what feels like three cylinders after leaving overnight. Quick blip of the throttle clears it, but with quite a bit of smoke from the exhaust. Replaced plugs, no help, doesn't happen every day but probably 4 out of 5.
Thoughts are maybe oil...