Working on my 05 baja NA.
Pulled the plugs and the wires while i was at it. 2 of the plugs looked beyond dead. No spark node left, gapped at .06+ and scorched looking. We'll see how it does one MPGs. Took just about 90 minutes to yank the air box, washer fluid and the plugs and wires, then reversed. Didnt need to pull the battery which was nice.
Found a little oil in some of the plug wells, i hear thats normal on subarus as long as its not a lot right?
Anything i should worry about if the plug 1 and 3 were super cooked? I bought the car used, so i have no idea when the last time it was changed.
Cooked Spark plugs
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