Yes I'm still banging on about this
Car went to Joe's today for a diagnostic session.
He pressure tested the coolant system, no leaks and certainly nothing going into the cylinders.
Compression test, all cylinders "very good" 210psi. This wasn't really related to the misfire issue I just wanted it done for peace of mind.
Tech II showed only a few 100 misfires on each cylinder, I think I last reset the ECU just before Christmas so a low count. There was however about 200 more misfires on cylinder 1. Typically it didn't misfire once during the session.
Suggested it could be injectors or the DIC but try an injector cleaner. So I'm going to eat my words
http://www.saabtechtalk.com/forum/index.php?topic=3733.msg29779#msg29779 and I've ordered a can of Orio fuel treatment. It's got to be worth a pop.
I am quite tempted to use this as an excuse to upgrade the injectors to 'Green Giants' and I'll pick up a DIC to keep in the boot.
Joe also gave the suspension a once over and gave it the thumbs up.
So no real outcome to the misfire issue but a few things ruled out and fair amount of peace of mind..