My buddy is looking at buying a 10' 5.4 does anyone if they use the same two piece plugs like my 06' and are they having the same problems with them breaking also

 

Single piece plug has been used for both 09 and 10 if I remember correctly. And they don't need replacing till 90,000 miles. So no more breaking plugs in the head.

 

Thanks for the info

 

Wow Search worked I had the same question but for the 4.6L I had 6 of the 8 brake off in my 04 5.4L so I was not really looking forward to doing this again. I change plugs at 50,000 to 60,000 miles just cause.

 

If anti seize was used, and the recommended removal procedure is used, it shouldnt be a problem the second time around.