Cylinder 1 misfire

[kyral]

Anyone on here have a misfire on only 1 cylinder (or anyone individual cylinder)? and whatd you do to fix it

Not looking for diagnostic help just people that have had the same problem and what they did to fix it


ive already got ideas on what I want to do next I just want to hear what people have done

[jdmgtom]

NGK plugs and P2M ignition coils

[brndck]

FAST

Fuel

Air

Spark

Timing

check all 4 of these things and report back.

[kyral]

FAST

Fuel

Air

Spark

Timing

check all 4 of these things and report back.

I did all that that's why I didn't ask for diagnostic advice
the only one I couldn't confirm 100% was fuel because we were in a large garage/barn and the starting fluid was creating a very bad odor very fast

and it did seem like it started running better but I wasn't spraying it in the best of spot and I had to stop shortly after trying

UPDATE, pin 101 came loose out of the ecu connector