Originally Posted by unkl300d

Hey thanks.

I plan to pull the plugs and dist cap to inspect.

You are right it may just be a plug. But the plug boots look like they need a gimmick to pull off w/o damaging them. I have a basic plug boot puller 'plier' cheapo but it really does not fit toward bottom for a good grip...

Dist cap: I did a dry run with a 5mm allen wrench but the lower hex nut is in a position where the allen wrench can not rest inside without the handle being avaivalble to torque it counterclockwise. It rest up onto the cap bottom or nothing.