Posted by Nick on Wednesday, March 31, 2004 at 9:53PM :
In Reply to: Re: 230ci Oil? Multi vis or straight weight posted by Dave on Wednesday, March 31, 2004 at 9:12PM :
I use 10W-30 in mine and haven't had any problems yet! I'd just as soon get the crud to float free, then settle in the pan where it can be drained out with the next oil change.