Misfire on cylinder 4 after the plug swap.
So I followed normal protocol...swap coils 4 and 5...misfire stayed with 4. Pulled plug...insulator is good, plug is wet...definitely not firing.
Now get THIS shit. The sensor plugged into the hose for the PCV is the EXACT SAME PLUG and they’re right next to each other. I had them all undone to make room to work and got them flipped. Learn from my mistake if you’re swapping plugs.
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