Plug change.
Finally had it done at 109k miles. Cost me a total of $364 for parts,labor,and tax. Only had a couple break. The shop did excellent work. And didn't charge the $1500 the stealership quoted. Just thoought I would share.
That's pretty good. I did mine preventative at 30k and got em all out without breaking. Next weekend though we doing a friends whose got 97k on his. Not sure about that one. lol









