Hugo_za
Well-known member
All the N62 engines have common problems:
* Valve stem seals
* Coolant transfer pipe
* Oil leaks on gaskets, o-rings
* Oil leaks through eccentric shaft sensors
* Alternator bracket
As scary as it sounds, the cost to fix is not all that bad, given the caliber of car which these engines are mated to. My 740i (N62B40TU) is going for valve stem seals at BMW (including head gaskets) for just under R9k.
* Valve stem seals
* Coolant transfer pipe
* Oil leaks on gaskets, o-rings
* Oil leaks through eccentric shaft sensors
* Alternator bracket
As scary as it sounds, the cost to fix is not all that bad, given the caliber of car which these engines are mated to. My 740i (N62B40TU) is going for valve stem seals at BMW (including head gaskets) for just under R9k.