What would cause an 85 300D to drip a small amount of fuel near the rear axle from what appears to be some kind of "overflow" line?....The tank is about 3/4 full......I noticed this after returning home from a short drive of about ten miles......It kinda dripped, dripped, dripped for a couple of minutes and then seemed to stop.....??....Is that "normal"??

I've been told that a MB diesel is like a Harley --- they always wanna mark their spot....