2002 Chevy Trailblazer spark plugs

2002 CHEVROLET TRAILBLAZER
10,200 MILES • 6 CYL • 4WD • AUTOMATIC
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PRINCEDUDE
  • MEMBER
  • 1 POST
I need to change my spark plugs and I've never had a vehicle where I can't find them. Can you tell me where they are and how do I access them?
May 23, 2008 at 10:04 AM
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DENNYP
  • ✓Experienced Mechanic
  • 1,824 POSTS
They are directly under the ignition coils on top of the engine.
May 29, 2008 at 7:53 AM
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