Greetings, for a year I am absolutely proud owner of my 9-3 Anni 2.2 TID (now 115,000km mileage). Up to now everything went perfectly except for the sporadic CHECK ENGINE message. On Sunday I was then on the way from Hamburg to Fehmarn. Just behind Lübeck then the unplanned stop. At 120km/h (Tempomat) he jumped suddenly into the CHECK ENGINE emergency running mode. So far I had this problem only in the partial load range between 80 and 100km/h. By a restart d So far I was able to drive it normally. But on Sunday he ran restless afterwards and shook himself. 1 unusual cylinder, according to the announcement of the ADAC. Towing service then brought him to Saab in Lübeck. A compression pressure test then resulted in confirmation – 1 cylinder without pressure. Then I reported to workshops in Hamburg. Workshop 1 says I have to reckon with the worst, i.e. piston eater etc. Workshop 2 said they had never had a A test drive from the workshop manager a few weeks ago showed no weaknesses or suspicious foreign noises. My hope is therefore that it is only an unusual injection nozzle. Tomorrow I will be driving the car with a trailer from Lübeck to Hamburg, Germany. I will be able to find out more about the car, but I will not be able to get the car back to Hamburg. Then in the next step the cylinder head is removed and a look at the pistons is taken. Do you have experiences or opinions on this topic? An engine damage would be a tragedy for me!!! Thank you and best regards!