07 freestar 4.2 spark plug blown out

[RyanG]

spark plug blew out of cylinder 2, anybody know of a good tool kit to repair? I have the blue point kit for the triton engines but I don't know if this will work. the inserts are a lot deeper than the amount of threads in the head compared to the triton engines.

[lmorris]

Timesert has kits for all applications. Contact them for the kit you need.

[RyanG]

Thanks. Service manager got one through napa, another tech put plugs in it a year ago so he thinks were responsible. The tech who replaced the plugs is playing dumb and doesn't know how to do the job so its my problem now.

[8WA Sman]

I used a helicoil sav-a-thread on a 4.0L exploder, it didn't seem to work to bad. It comes with different thread length's