Okay so the 07 I have is sitting around 95k and I am wondering if I should do the tune up myself or let the dealer do it when they do the 100k service? and is there any advantage to changing the type of spark plug used ie bosch+4, iridium plugs etc...I'm a capable technician. Just wondering if its worth the trouble of doing it myself.

Thanks

 

bump

 

If I were you, I would have it done at the dealer for the 100k service. That way, it would be documented and if you ever sell it, that will help. I know it would cost more but for milestone service, I rather have the dealership do it.