spark plug questions
Whats a good spark plug to use on the 2V 5.4L
How hard is it to change the plugs, it looks the the fuel rail is in the way of the COP's. does the fuel rails need to be moved out of the way to get to the plugs.
Is there a way to check the COP's to make sure they are still good, if any need to be changed out i would like to do it when i do the plugs
I hope someone can answer all or some of my questions
thanks again


