Other Fuel System Delivery problems of the 2000 Mercedes Benz ML320

11-03, 12-03 & 1-04 my car would stutter and stall and fail to accelerate over 10 mph . I took the car in for service each time ,and finally 1-04 they realized that the problem was the mass air flow system was bad. It was repaired again 1-25-04 the same problem occurred the car stalled and stuttered this time I could not get out of the way of a speeding vehicle and was hit. This truck was in for service a total of 13 times in 2003. I have complained to mbusa about the safety of this vehicle and to the service dept but no help was available to resolve this ongoing and constant problem .