Long time reader, first time poster. I own 3 ford trucks and this forum has been an awesome resource. Hoping yall can help me pull through on this issue. I just completed a timing job on my 06 f150. Bought it with 65k mi and now at 96. Figured I’d go ahead and change spark plugs while I was in there and had no clue if they were original. I broke 3. First two came out easy with the lisle tool. The 3rd one on cylinder 8 has given me fits. Only the threaded piece came out leaving the entire rest of