This may be the wrong place to ask this but here goes anyway.I am about to change the plugs and leads on the EF I6 dual fuel,prior to a gas tune.The one question I have is should the plugs be changed with the motor hot or cold ? Does it make any difference either way?.May be a silly question to some but I do not like to chances with my pride and joy.

Cold cos it dont matter.

ep wont matter either way, just be easier to do cold cause they can get pretty warm