Mercedes-Benz S65 AMG Problem Report

Mercedes-Benz S65 AMG Engine Misfire and/or Lack of Power

(9 reports)

Engine misfires (rough running) and lack of power are commonly caused by ignition coil pack or ignition module faults. Proper diagnoses should isolate the cause and prevent unnecessary replacement of good parts.

My 2006 S65 AMG after starting idled rough. Restarted it was still rough I tried to drive it I could not get it above 20-30MPH. It went away. Every so often it will show up and check engine light will come on. It seems to do it more in the summer -
hello i have s65 amg same symptoms rough runing motor lack of power is it from coil pack fault code p0173 p0174 p0175 p0172 p0171 p0170 self adaptation of mixture formation of right and lift cylnder bank is at alimit value best regards -
its the second time in less than 1000 mi that engine light comes on due to misfire -
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