2014 C63 - CEL/Loss of Power
was running really rough, vibrating.... way down on power.
Will keep you all posted on results from dealership tech'ies.
Not please at all with this car so far. hopefully it's a finite problem..... bad O2 sensor, mas, or something... I really do not want to send my wife on the road in a mystery break-down machine.


Dealer is looking for codes.... they claim it's fine now......




