c230k surging idle help
here is a video, sorry volume is low so you have to turn up the volume all the way up.
I was getting the same type of issues and pulled the same codes, but also on cylinders 1,5 and 6. I pulled my lugs and they were toast. You need a 17mm wrench and some patience but its fairly easy to do yourself.
There may be some more experience on here than me.
List some more details
engine
year
miles
yada yada



