BenzWorld Senior Member
Date registered: Dec 2009
Vehicle: 1999 ML320
Location: Chicago suburb
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Fuel pump update - open hart surgery
Yes, it will.
But a bit of work have to be done to take the pump out.
I actually did that and put it back together but two days later my low fuel pressure problem came back, I could only do 35mph maximum. Sending unit and primary fuel filter built into pump are in first picture.
Here is my old fuel pump after cleaning, last picture is Pierburg fuel pump motor with bad (worn out) carbon brushes.
1999 ML320 236K miles
2001 ML320 162K miles
2003 Lexus GX470 293K miles
1980 280SE W126 EURO 142mph top speed (sold)
Last edited by mbenz80; 10-13-2011 at 05:41 PM.