Hey fellas new guy here. Been checking the forum out for a long time and decided I better join up. I have a 99 4.6 anda 07 5.4 SCREW. Love both trucks. Coming up on a plug change on the 5.4 and im a little scared LOL

Anyway nice to meet you all I look forward to learning and contributing

 

Welcome smokey,
Have no fear of changing spark plugs, just read GatorB8's sticky here
https://www.f150forum.com/f4/5-4l-3v...09-07-a-56871/

You can also go to the "search" box and enter "spark plugs" and get an ear full. Hope all goes well for you!

 

Thank you sir, I have read that before and much about the plugs. Im still trying to decide which direction to go on the plugs SP515 or a 1 piece plug

 

Welcome to f150forum.com... Lots of good guys and info here.. be sure to post some pictures

 

glad to see yet another az member on the boards. any 4x4s?

 

I had my plugs changed last month and after serious debate went with Champion one piece platinum plugs plus anti-seize .

The Motorcraft one piece plugs only fit the newer model Fords--2009 and forward, as I recall.