Thebluestreak
Junior Member
I’ve got a 2015 2500 with a 6.4 hemi. Not long ago I was driving home from work when I got a check engine light. Simple scan showed cylinder 6 misfire. I put a ignition coil in and cleared the code, and it worked for a small amount of time until it returned. I then checked the plugs, and they are fairly new, I replaced them back in Summer of 23’. I put new injector in cylinder 6 and still show it throwing multiple codes for Cylinder 6 misfire, and multiple cylinder misfire. I’m stuck. I’m worried it could be MDS, but want to check all my boxes before going that far. Any ideas?