P1385 code and rough running.
 

Just got the "check engine light", Misfire Cyl #8 and fuel cutoff!

I found the rear plug on the drivers side was wet with oil when I swapped in a new set last year. Time for new valve cover gaskets/o-rings.:rolleyes:

Guess I'll do the valley pan gasket while in there, 10+ yrs and 180k miles.

Any other "to do items"?