Darn!
My "Check Engine" light came on again and is returning the same "Catalyst Efficiency" code. I just checked with BMWNA regarding the recall that Steven mentions above. Mine was produced in June of 1998, and is not part of the recall.
It's probably pointless to guess what's going to be the verdict based on that info, but what do you think the dealer's going to tell me when they check it out? That I need a new cat for $1k? Anyone care to make a (ideally educated) guess?
Thx.