I have a 1988 535i. I drove the car from home to church (approximately 13 miles), just before I arrived at church, smoke entered car through the air vents. Once parked, I opened the hood of the car and gasoline was dripping from the engine compartment. It seemed to have originated from the direction of the fire wall. Help!!!! I suspect a busted fuel line, but not sure. If someone can give me the low down and an approximate cost for repairs (do-it-myself and dealer), along with insight on fixing, I'd really appreciate it. Normally I use the search engine, however, it's not available. By the way, I've used the sight to troubleshoot my Bimmer and to date have been able to fix everything myself. Kudos to those that put this sight together!