Car Problem Reports

Mercedes-Benz S65 AMG Rough Running Motor/Lack of Power Due to Coil Pack/Ignition Module Failure

Mercedes-Benz S65 AMG Problem
7 Reports
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Model Years Affected: 2006, 2007, 2008, 2009, 2010


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.

  •  Rookie

    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

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  • Visitor, , 37,000 mi

    its the second time in less than 1000 mi that engine light comes on due to misfire

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