Date registered: Feb 2008
Vehicle: 2004 W220 (S430) ; 2001 R129 (SL500) Sport
Location: Alabama Gulf Coast--formerly Charlottesville, VA
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Assuming you didn't buy a generic electric pump, the fuel flow should be on the box or the pump itself. This is one of those parts that needs to be OEM, and any old pump won't do the job for you.
"Don't pick a fight with an old man. If he is too old to fight, he'll just kill you."--John Steinbeck