How do you remove spark plug wire from the plug on a 2001 GMC Sierra 5.3 liter?
I am making a presumption that it will not come off by just
pulling on the plug wire at the boot end of the wire next to the
plug. There is the ever popular twist and wiggle move. It helps
sometimes. There is a tool made for this problem and most parts
stores carry them. hope it helps. duboff