Fry Rice Specialist
the second closest spark plug thread to my driver side may have been repair before from the previous owner and that plugs always closed it's gap and the tip is white all the time. and i notice the plug wire sit way lower than the rest of the plug. the rest of the boot sits flush on top of the heads but this one sits 2mm lower into the head. is there anyway that i can use a washer from my old plug to add to it so it sits higher? or is there any shims or washer that i can use to raise the spark plug?