2012 e550 rough running between 1500-2000 rpms
I only run premium gas
No codes
Replaced wires and boots
replaced both driver and passenger side in the tank fuel pumps
is there something I should see in the live data?








On my W211 the motor compartment is much tighter so I had to use a borescope to see the collapsed motor mount. I did not, however, keep the photo...






