how long can i go on a head gasket leak, only losing a few drops of oil a week? on 2001 BMW X5

first thought was front crankcase seal now looks like head gasket. any help on estimated costs? how long i can avoid? worst casr in avoiding and how to tell?

by in Mount Pleasant, MI on December 04, 2012
1 answer 1 comment
ANSWER by on December 04, 2012
AS LONG AS ITS ONLY OIL YOU CAN GO TILL IT GETS WORSE. WATCH FOR COOLANT ISSUES ALSO
COMMENT by on December 04, 2012
I agree with #1