Alright guys, my engine light came on a month ago and the code was for a cylinder misfire. I replaced the spark plugs and checked wires and injectors. that didnt help.
I brought it to my jeep dealership and this is what they said.
"Customer states that the check engine light is on inspected and tested to verify condition. Installed star scan tool and found stored fault code for #4 cylinder misfire. tested and PCM is not currently counting misfires. Inspected spark plugs. wires and injectors swapped injectors and retested. misfire did not change need to remove and possibly replace cylinder to correct the #4 misfire."
okay, first of all, damn it.
second, does this mean to replace the cylinder head? Is this a job I could do?
Looking for advice from who has done this or if you have any help at all, that would rock!