I've dealt with this for a while now, but I can't find the source of the problem. The car won't leak just sitting there, which leads me to believe it is a pressurized leak or a front crank seal leaking. I get oil visible on the timing cover, OFH, oil pan, DS front to back subframe brace, DS control arm, and (worst of all) it sprays or drips all over the inside of the DS front wheel, which makes a huge mess. I am running a 1990 OFH, but the lines are dry. I lose a quart every 150-200 miles.