apparently if you are crazy enough (or stupid and careful) to use an impact gun to remove spark plugs it goes down pretty smooth, just over an hour to change them all. 151k on the truck with unknown maintenance history. thought it had a phaser issue at idle but it was the plugs. im sure its old news by now but felt like tooting my own horn after how everyone panics on them!

 

Glad it all went smooth for you, with that many miles it usually doesn't. Nice Job !

 

Those aren't the original plugs, they were changed before. They are PZH14F (SP515), truck came with SP507. Also, the factory doesn't use anywhere near that much antiseize.

 

Congratulations!

 

I figured they where not original due to the Anti-Seize, just dunno how long they where in there it's a 2f plug

 

Curious to see how the next project goes, ordered new headlights for it, every time I have gone aftermarket they take a good bit of work to get a good fit.

 

And they don't put it on the threads.

 

Impact on warm not hot engine