Fuel Delivery problems of the 1999 Mercedes Benz ML320

Two problems related to fuel delivery have been reported for the 1999 Mercedes Benz ML320. The most recently reported issues are listed below.

1 Fuel Delivery problem

Failure Date: 07/29/2003

Based on a dealer reccomendation, I have become aware the Mercedes Benz has been conducting and unpublicised "campaign" to advise owners of certian of the ml series suvs of the desireability of "upgrading", at the owners expense, the fuel system including filters and lines. This is apparently in response to a number of fuel filter and fuel pump failures, ascribed by mercedes to "poor quality u. S. Fuel" these failures have the effect of immobilizing the car, without warning. These unexpected stoppages cn have very serious saftey implications if they occur in a moving traffic flow situation. Mercedes is well aware of this problem but has not directly informed owners and takes the position that it is not a saftey issue and therefore not subject to a recall. I believe that a documented problem, ascribable to faulty design or materials that can lead to a sudden and unexpected loss of power is a very serious hazard and should be corrected by the manufacturer.

2 Fuel Delivery problem

Failure Date: 03/01/2003

1. ) brake pads need replacing after 10,000 miles. 2. ) fuel filter replacement requires newly designed part and additional hoses, clamps etc totaling over $300. Because previous part causes fuel leaks(?) and not available. Shouldn't mb pay for part of this??.


Other Gasoline Fuel System related problems of the 1999 Mercedes Benz ML320



ML320 Service Bulletins
ML320 Safety Recalls
ML320 Defect Investigations