It turned out to be air pockets (a lot) in both front and rear
brakesystem after all. But one could´nt use the bleeding nipple to
get rid of the air, because some how a amounth of oil passed the air pockets.
The airpockets was located right after the mastercylinder so
I had the flush the system by loosening the brake line connections.
Anyway, my brakes are working like new again
Thanks for the reply´s!
