Hi guys, since the next expensive repair is due for my treasure I took my compression tester at hand today and measured it. Out came the following: Cylinder 1: 12.4 Cylinder 2: 13 Cylinder 3: 11 Cylinder 4: 11.2 Cylinder 5: 13.2 Cylinder 6: 10,4 In the clever book is new condition: 11-16 Bar and max. pressure difference between cylinders 3 Bar The biggest difference is now 2.8 so close where the measuring instrument is certainly not the most accurate. I also consume quite a lot of oil (0.6 liters per 1000 km) due to worn out valve shaft seals or must the cylinder trajectory or piston necessarily be broken? Head seals are only 15000 km old so I rule out. Must just slowly consider whether the expensive repairs are still worthwhile therefore I would be happy about opinions. P.s. Auto has now run 182000 km