T Troy New member Dec 13, 2009 #2 Do it yourself. Plugs are $2-$10 each depending on what plug you buy. Put anti-seize on the threads, don't over tighten them when installing, and check that the plug gap is correct before installing. Shouldn't take more than 20 minutes or so.
Do it yourself. Plugs are $2-$10 each depending on what plug you buy. Put anti-seize on the threads, don't over tighten them when installing, and check that the plug gap is correct before installing. Shouldn't take more than 20 minutes or so.
