Quote:
Originally Posted by Ricky Bobby
on my 3.0 I replaced at 68k this year with fresh OEM NGK plugs and noticed much better performance, I say do it, the plug change will take you 30 mins tops for all 6.
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20 mins with a government-level work eithic and 10 for a beer?
Did mine this summer at 120k (dealer was suppose to change them during my last inspection II....jokes on me apparently
)....anyways, you could definitely notice an improvement in idle smoothness and responsiveness.