If you believe that the earth is only 6000 years old and that dinosaurs froliced with humans, the petrol is..... People!
Draggin, that is only a problem in god's own country and some taliban areas.
Most other people provide proper education to their children.
BTW: The smell disappeared from my M3W after I replaced a broken cylinder header cover gasket. It was oil, slowly leaking out of the cover, dropping onto the exhaust area that produced fumes.
