Gas leak in rear not from tank
Q&AAsk Your Question
1990 Mercedes-Benz 560SEL
Question: Gas Leak rear
Answer #1jpincharge from JP Motors LLC, March 07, 2011, 17:54Technician
The fuel pumps and filter are located In the right rear by the axle, there are also several fuel line lines in the rear. Does it leak worse when engine is running or vehicle just parked?
ReplyVisitor, March 09, 2011, 18:39
Replyjpincharge, March 09, 2011, 19:19Technician
The leak is from the fuel pump area and forward to engine, since pressure is higher in those lines with vehicle running. Vehicle must be put on a lift to locate leak.