Gas Recirculation Valve (egr Valve) Problems of Mercedes Benz ML350

Mercedes Benz ML350 owners have reported 2 problems related to gas recirculation valve (egr valve) (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Gas Recirculation Valve (egr Valve) problem of the 2012 Mercedes Benz ML350

Failure Date: 05/16/2017

Driving along at 65mph on highway with cruise control on, 80 degrees, sunny and clear weather the fuel line came loose and engine lost all power. Diesel fuel spilled on vehicle and roadway. Vehicle had 86,432 miles on it at the time. The engine is a 3 liter mercedes diesel bluetec. Had the vehicle been gas instead of diesel I'm sure it would have caught fire. Car had to be towed. Was told that two fuel line clamps had failed and needed replaced. The car has only been maintained and repaired at mercedes-benz dealerships. True to form, mercedes was no help to reimburse the cost of repairs. Total repair costs without tow was $321. 88. Tow was paid by their roadside assistance program. Please investigate this safety issue.

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2 Gas Recirculation Valve (egr Valve) problem of the 2006 Mercedes Benz ML350

Failure Date: 03/23/2017

Driving 45mph approaching a stop, I hit the brakes and the car started to slow. Then the car lurched and accelerated by its self. I pushed the brake harder and tried to pump it but nothing slowed the vehicle. The brakes felt as if they were not working at all. Vehicle crashed at about 55mph and rolled severely injuring the driver. No adverse weather conditions, 77 degrees out, driving on a military installation road.

See all problems of the 2006 Mercedes Benz ML350 🔎.


Other Common Engine And Engine Cooling related problems of Mercedes Benz ML350



ML350 Service Bulletins
ML350 Defect Investigations