How to change spark plugs?

Tiny
BOB BOERGER
  • MEMBER
  • 2002 CHEVROLET TRAILBLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 130,000 MILES
When I remove the cover to expose the 6 areas wherh I believe the spark plugs are on the top of the engine. They are held in with one bolt, and what do I do in order to get at the plug to change them? Do I lift out the piece that the wires are running to>

Thanks

Bob
Saturday, May 3rd, 2008 AT 12:35 PM

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