2010 E350 4Matics Knocking Noise from Engine
07-06-2015, 11:00 AM
#1
Junior Member
Thread Starter
2010 E350 4Matics Knocking Noise from Engine
I understand there is a bulletin on this issue. Knocking comes from the rear of the engine
LI03.10-P-052286 SEPT11 knocking noise from engine, inspect cylinder walls for scoring if found engine must be replaced. Affected vehicles are mostly production dates from 8/10 to 11/10 but might be outside this range situation was corrected as of engine # 2729xx 31932895 & 2739xx 30441186.
Now for the question. Since the car is out of warranty, repairs will not be covered by Mercedes Benz?
If not repair, what is the worse than can happen? Loss of compression on the affected cylinder?
Thank you
My Engine number is 272977 31381835 but production date is Oct 2009
LI03.10-P-052286 SEPT11 knocking noise from engine, inspect cylinder walls for scoring if found engine must be replaced. Affected vehicles are mostly production dates from 8/10 to 11/10 but might be outside this range situation was corrected as of engine # 2729xx 31932895 & 2739xx 30441186.
Now for the question. Since the car is out of warranty, repairs will not be covered by Mercedes Benz?
If not repair, what is the worse than can happen? Loss of compression on the affected cylinder?
Thank you
My Engine number is 272977 31381835 but production date is Oct 2009
Last edited by claudef; 07-09-2015 at 08:05 AM. Reason: Adding Engine Number
