Spark plug replacement

Tiny
SKYLARKBW
  • MEMBER
  • 2003 KIA SEDONA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 85,190 MILES
How do you change the rear 3 spark plugs on the Kia Sedona, 3.5L V6?
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Wednesday, September 9th, 2009 AT 10:54 AM

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Tiny
RACEFAN966
  • EXPERT
OK first off it isn't easy they don't give you much room. Now once all the plastic is off the top of the engine it gives you a little more room. The plugs are in the center of the valve covers. You remove the wires then put the socket in the hole and put the ratchet on that and take them out.

I have seen my mechanics remove the torque mount which will allow the engine to move away from the firewall which makes it easier use a block of wood to force the engine over.

https://www.2carpros.com/articles/how-to-change-spark-plugs

NGK PFR5N-11
Champion RC10PYPB4
Gap 1.0 - 1.1 mm (0.039 - 0.043 in.)
Torque 20 - 30 N.m (15 - 21 ft.lb)

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers
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Saturday, September 12th, 2009 AT 8:50 AM

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