Our 91 560SEL has developed a problem: on the driver side fender there is a return hose and small cannister that has been leaking. First time this happened, it lost about a pint of fuel on floor. Today, it lost about half that. Noticed that car was losing power at takeoff, acted like bad fuel or maybe a loss of fuel pressure. The return hose goes thru the fender and i suppose back to tank ( ?? ). Any ideas ?
No ideas on this issue ??