JS34 I think that i might have this problem in my 2002 Vectra... http://www.speedsterclub.nl/bibliotheek/technische%20documentatie/tis/Technical%20Service%20Bulletin%20(Field%20Remedies)/Engine%20and%20Engine%20Aggregates/0001464-Rear%20crankshaft%20seal%20ring%20-%20Oil%20leakage.pdf Leak comes under flywheel between engine and gearbox, oilpan gasket don't leak. Can anyone help me, is there easy way to fix that?