I was told by club members that Mobil one is causing seals to blow on the rear main in 850s any one know of this ?. Personally I am using BP synthetic 5000 in two cars no problems in fact my used oil is in other cars who find that they burn less using my old synthetic oil .I heard the seals don't like something in Mobil 1 ,but we used it a bit of a while no problems ,but in out 740 turbos that is ,not the 850s .
- posted
19 years ago