C200 problems

[drewdowns]

My knowledge of these cars is fairly limited but the first part of what you're describing sounds like my 99 c280. I recently swapped out all of the plugs and wires and im still getting an intermittent misfire. My next move is to swap out the ignition coils starting with the one the one giving me the current check engine code.

Btw what are the specs on a c200? I can't say I've ever seen one.