what did you guys end up using for plugs in your 5.4..bosch or ngks..Platinum or double Platinum..did you have to gap them i see some of them you dont have to gap..im changing out my plugs on my next paycheck which is the 3rd..what have you guys ran and had luck with?? thanks alan

 

Motorcraft Platinum

 

yep. Original Equipment plugs.

 

aftermarket dbl platinum