Here are some more pictures of the #1 and #2 spark plugs. The first 2 are #1 and the last 2 are #2. The one turned out real well and should help analyze.
MJ

#1 CLOSEUP.JPG#1 CLOSEUP 2.JPG#2 CLOSEUP.JPG#2 CLOSEUP 2.JPG
Last edited by moparjohn; 10/15/18 01:20 PM.