Number 1 spark plug?

Tiny
KIMTWITCHELL13
  • MEMBER
  • 2000 CHEVROLET MONTE CARLO
  • 3.4L
  • V6
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
How can I get to the number 1 spark plug to change it?
Sunday, April 5th, 2026 AT 5:27 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 55,322 POSTS
Can you please give us more information? Do you want to change just the #1 spark plug? IF so this is the location of the cylinder and a guide to help you step by step.

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

The #1 spark pug is the first one on the right side of the engine towards the firewall. This can be hard to get to so use a universal 5/8 spark plug socket to help. Please upload a short video in your response of the problem, so I can see what's going on. Ken

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Monday, April 6th, 2026 AT 9:57 AM

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