CLK550 Engine Shaking/Stalling
02-13-2019, 09:13 PM
#1
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Join Date: Feb 2019
Location: Chicago, Illinois
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2007 CLK550
CLK550 Engine Shaking/Stalling
Hi guys. On my 2007 CLK550 the engine keeps shaking when coming to a stop sometimes. If I stop aggressively, it even stalls on occasion. When it's idling, the rpm sits steady at first, then drops and jumps up quickly, then goes back to normal, and over again.
I cleaned the MAF sensor and the throttle body but did not make a difference.
It does burn quite a bit of oil, but I don't think that has anything to do with it. The oil change did not make any difference either.
What do you guys think might be happening?
I cleaned the MAF sensor and the throttle body but did not make a difference.
It does burn quite a bit of oil, but I don't think that has anything to do with it. The oil change did not make any difference either.
What do you guys think might be happening?
03-01-2019, 03:17 PM
#3
MBworld Guru
First, check codes with a good scan tool. Even if the MIL is not illuminated, there may be stored codes that can help.
Make sure the seals around the MAF sensor are good - including where the engine cover/air cleaner housing sits over it (feel with your fingers)
How much oil is it burning, i.e. in miles per quart?
Make sure the seals around the MAF sensor are good - including where the engine cover/air cleaner housing sits over it (feel with your fingers)
How much oil is it burning, i.e. in miles per quart?
