Originally Posted by Jadakisss
I've seen a N52B25 (2500cm3) for sale, but not sure if this model have this same problem (loosing oil on the lifters..) than the N25B30 (3000cm3)...
This engine fits on the BMW bolletin, as it's from 96 and it's a N52, but on the other hand, the improved new heads shown on the bolletin are just for B30, it means for the 3000cm3...
Does any one have or know if this engine (N52B25 2500cm3 from 2006 E92 325i) also have this problem?
The N52B25 have the problem. Also there is a modified new cylinder head
available pt. no. 1112 7591618.