4.3 vortec firing order and distributer rotation

SOURCE: 4.3 L vortec firing orcer and wiring diagram

you need the firing order?? it is 1, 6, 5, 4, 3, 2 clockwise. Number one on cap is forward position, or 6 o'clock position, just left of the hold down bolt.

SOURCE: firing order for 4.3 liter chevy blazer

1-6-5-4-3-2

Greg Bernett

• 2993 Answers
• Posted on Jul 24, 2009

SOURCE: took plugs off distributer cap cant remember order

2.4L Engine
Firing order: 1-3-4-2
Distributorless Ignition System


3.0L Engine

Firing order: 1-2-3-4-5-6


3.3L & 3.8L Engines

Firing order: 1-2-3-4-5-6
Distributorless Ignition System

Mike Butler

• 6674 Answers
• Posted on Dec 23, 2009

SOURCE: what is the firing order for the 93 blazer

4.3L is 1,6,5,4,3,2. clockwise.

SOURCE: need firing order for 96 4.3 vortec 4 whell drive

The firing order is 1,6,5,4,3,2.The number 1 plug is on the drivers side front.Hope this helps.Good luck.