Plug Replacement
then its easy job. use anti-sieze for the new plugs. the total job should not take more than 2 hours. make sure the engine is cold and once the old plug is out make sure nothing goes in to the cylinders. if your wires are old, i suggest u replace the ignition wires as well while you are at doing the plugs. for the plugs you will have to remove all of them anyway.
i removed coils before i even removed the wires, it made my job easier.
good luck



