As far as tools to change the plug(s): 3/8" drive ratchet, assorted extensions, possibly a universal joint and a 5/8" spark plug socket. You can buy all this for cheap at Harbor Freight Tools. Probably in a spark plug kit or set. A packet of anti-seize for the plug threads and a packet of dielectric grease for inside the wire boots. A feeler gauge too. Start (thread) new plug(s) by hand or with a piece of vacuum or fuel hose to avoid cross-threading.
Last edited by sheila; 02-23-2013 at 10:53 PM.