In Reply to: precaution posted by lupin on May 21, 2001 at 23:54:58:
When I put in the new filter, I have two rubber seals in there.
Oil leaked pretty bad.
Moral of the story: dont' forget to take out your old rubber seal for the filter.
all good advice: I use Castrol Syntec 5-50 in the '90 325is and Valvoline Full Syn 20 -50 in the M 6 here in Dallas, but in the South, Mobil One 15 -50 is prob best for all year round routine use. Disclaimer: I own nearly 1100 shares of XOM outright and many more through mutual funds. Mike