Mercedes Benz ML350 owners have reported 4 problems related to engine (under the engine and engine cooling category). The most recently reported issues are listed below.
2006 mercedes Ml350, balancer shaft worn at ~75000 mileage. Balancer shaft gear and/or camshaft chain got totally worn, that will lead to engine lockup at any time if not fixed. I hear similar complains from other mercedes owners with m272 and m273 engines manufactured in 2006. There also is internal mercedes technical service bulletin s-b-03. 30/08i from October 24, 2008 for this issue. Also there is a class action complaint case 2:33-av-00001 document 9629 filed 10/05/10 in NJ us district court. Based on my past experience as engineered, I conclude premature balancer shaft wear caused by mb supply chain issues (I. E. Bad parts). Issue on my car have been diagnosed in 06/2011 and I have been offered a repair for 5 different issues (pretending balancer shaft fixed for free) with labor charges shuffled around to mask balancer shaft issue. Total repair bill is around $10000 which is full price amount for all 5 issues fixed.
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all problems of the 2006 Mercedes Benz ML350
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Balance shaft requires engine to be removed and repaired at a cost of $4200 (after 47,000 miles). Told by a number of mechanics that this is a common problem with this engine in ml 350 Mercedes Benz, 2006,2007.
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all problems of the 2007 Mercedes Benz ML350
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2006 Ml350 Mercedes Benz - balance shaft needs to be replaced in a car with under 50,00 miles on it. They want 8,000 to do the job and I am finding more and more people who are having the same issue with this car. I was directed to you by a facebook site that is for people who have the same issue with their mercedes. I think this is a flaw in the car and they should be recalled.
: the contact stated while driving 50mph there was a noise coming from the engine. The power steering went out preventing the vehicle from turning. After the vehicle was pulled off the road side a warning light illuminated on the dash. The vehicle was towed to a dealership were it is currently being inspected.
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all problems of the 2003 Mercedes Benz ML350
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