My 98 ML320 is stalling. It will run fine for a while but when I stop at a light and then attempt to go the engine will die. It won't restart for about twenty minutes and then it will start like nothing is wrong.
The fuel pump was replaced in 2003. The only thing that makes me think it isn't the fuel pump is that it doesn't sputter or give any indication that anything is wrong, it just dies. It is almost like it is suddenly "unplugged".
I will say fuel pump, too. I am on my third fuel pump on my ML and the symptoms are similar to that when the fuel pump overheats and takes a while before it starts to work again..
Good luck..
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2005 ML 500
Black, 18" AMG Wheels, 285/60R18 Falken Ziex ST/Z + Bi-Xenons(+ Drew's e-code mod), Yakima roof bars. Former vehicle 2001 ML 320 with 108K miles, when traded, and a large repair/defect history. After 3 years of owning my current 2005 ML 500, it has become another unreiliable vehicle with a very large/expensive repair/defect history..