CVO 3/13/2011Counsel a Haynes or Chilton service manual for free at the local public library. Follow the step by steps instructions how to remove the spark plugs.
Note: make sure to label all's the spark plug wirings # to avoid any confusion when you'll put them back together.
yboy82 3/13/2011You have to remove the engine cover and i heard it might be necessary to remove the intake manifold. You can visit this link to have more idea about it http://www.hyundaiforum.com/forum/showthread.php
Why do you want to install new spark plugs in your vehicle? Is your vehicle have no crank or no start condition? Did you already check out this TSB for your vehicle?
2007 Hyundai Entourage Engine And Engine Cooling Service Bulletin 259886
NHTSA: Action Number: 10022611 Service Bulletin Number: 259886
Aug 01, 2007Component:
Engine And Engine Cooling
Summary: Intermittent no crank/no start condition. *kb