big job, not a weekend job, if it was my car I would first put synthetic oil in and possible valve seal covers before taking entire engine apart, these engines go up to 200,000 before needing overhaul, need more info

__________________
Jerry

2004 SL500 Black 55K Miles
2002 s500 Black 90K Miles
1986 300E Gold 233K Miles
1966 Twin Cessna 320D
1989 Jeep Cherokee 233K Miles
1994 Ford Van E150 399K Miles