Two problems related to car stall have been reported for the 1999 Mercedes Benz ML320. The most recently reported issues are listed below.
The engine runs for about 10,000 miles before it begins to stall out at unexpected times. This problem has been diagnosed as a problem with the maf sensor . This sensor(mass air flow) has failed 3 times in less than a year in heavy traffic conditions. The vehicle simply shuts down and is hard to restart . This occurence has happened at all speeds and so far I have avoided an accident . I feel that it is a matter of time before the failure of the maf will cause a serious accident.
The vehicle stalls on highway and does not restart due to unknown cause. Yh.