?knocking

[cls350doc]

Hi,

Car is CLS 350 W219 2006

Started my car yesterday and it has a knocking noise, which comes and goes. Engine light also. I suspect coil, but mechanic says unlikely.

I was planning on selling car this week, but this issue needs to be resolved before I sell.

OBD codes attached

Your opinions appreciated.

Thanks

 

[cls350doc]

Hi,

Car is CLS 350 W219 2006

Started my car yesterday and it has a knocking noise, which comes and goes. Engine light also. I suspect coil, but mechanic says unlikely.

I was planning on selling car this week, but this issue needs to be resolved before I sell.

OBD codes attached

Your opinions appreciated.

Thanks

codes are p2190 p2188 p2006 p2190 p0351

 

[ray_hennig]

but mechanic says unlikely.

Is he a good MB specialist?

I only ask because you wouldn't wish to sell it with an unresolved issue.

R