I dont even attempt to do a thing on my 08 F150. Why in the world did someone invent a 2 pc spark plug? Im not looking fwd to see how much the tune up will cost me. It technically has 30,000 miles to go b4 its due (its got around 63 on it now). It is running a bit rough and I have tried the additives and had the fuel injectors cleand.

So Im going to bite the bullet, although I am going to ask for standard spark plugs that do not require a special tool!

Mal: "Y'all see the man hanging out of the spaceship with the really big gun?{ref, Jayne} Man's lookin' to kill some folk. So really, it's his will y'all should worry about thwarting."