Misfire cylinder 3, running rough, loss of power. Changing spark plugs and wires. Also got new caps, but haven’t gotten that far yet. Spark plug well for 3 has all kinds of crap in it. So much that I can’t see the hex head. I’ve been trying to get it cleaned out before trying to remove the plug, but haven’t been able to get the stuff out. I’ve tried blowing it out with compressor, sucking it out with vacuum with a piece of hose taped to the end. I try to loosen it up with a wooden skewer stick with minimal success but still can’t get down to the hex. What can I do? HELP! I’m going to lose my mind.