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Old 12-09-2012, 11:08 AM
GoForthFast GoForthFast is offline
Officially Welcomed to the 'Fest
Location: New York
Join Date: Jul 2004
Posts: 3,508
Mein Auto: '04 330Ci 6-speed
For all reading here let's get the whole accurate story. There is a fuel pump/sending unit under the rear seat on the right (passenger) side of the car.
Then on the left (driver's) side under the rear seat there is a sending unit.
Two sending units are required because the tank is divided into two halves with a connecting tunnel that bridges the two sides over the driveshaft.

Replace your fuel pump; you're due.

And don't get me started on the sucking jet pump which is a passive device that transfers fuel from the driver's side of the tank over to the passenger side where the one fuel pump pickup is located.

Last edited by GoForthFast; 12-09-2012 at 11:10 AM.
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