Danno1
Veteran Member
I use a blow gun with the rubber tip removed and a peice of brake tubing screwed in place, to blow any debris from the plug wells, before removing the plugs.
Definitely do this ^
Also, w 100K after I blow out the SP wells, I squirt some (insert your favorite penetrating oil here) in there and let it sit for awhile. Sometimes even warm up the engine for 5-10 min, then squirt, and let cool for awhile.
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