Changed plugs
#1
Junior Member
Thread Starter
Changed plugs
I changed the plugs on my 04 5.4 with 100K on it yesterday and I'm happy to say I didnt break a single one! I took all the coils off the day before and sprayed PB Blaster down there and then the next day I took them all out according to the TSB instructions. I used the magnetized socket that Napa sells for these 5.4 engines and it worked great. For the new plugs I installed Platinum autolites.
Run good before maybe runs just a tid bit better with new plugs.
Run good before maybe runs just a tid bit better with new plugs.
#4
Junior Member
Thread Starter