Spark plug replacement Kia Sedona 2010 3.8L V6 plugs install remove replace upper intake

Spark plug replacement Kia Sedona 2010 3.8L V6 plugs install remove replace upper intake. How to change. tune up.
May also be helpful for some other models as well, I tried to list some below.

Kia Grand Carnival
Kia VQ
Kia Carnival R
Hyundai Entourage
2006, 2007, 2008, 2009, 2010, 2011

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