Firing order from distributor to engine needed?

Tiny
IVAN09
  • MEMBER
  • 1991 CHEVROLET S-10
  • 4.3L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 198,000 MILES
Can I please get a diagram of the firing order for my vehicle listed above?
Sunday, September 15th, 2024 AT 10:36 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,576 POSTS
Firing order on the 4.3 is 1-6-5-4-3-2. The attached shows the cylinder numbers and the plug wire routing for each cylinder.
https://www.2carpros.com/articles/how-to-change-spark-plugs
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Monday, September 16th, 2024 AT 5:15 AM

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