N8053H
Well-Known Member
Like the title says. How many rotate their spark plugs in order. Say your firing order is 1234 like my vw. How many will take the number one spark plug and move it to the number two spot and so on, number two in the number three spot ect...
This is not about swapping lower plugs for upper plugs.
Tony
This is not about swapping lower plugs for upper plugs.
Tony