Cylinder order is drivers side...1,3,5 and 2,4,6, on the passenger side. Double check the wiring order to make sure that it is correct.
1, 6, 5, 4, 3, 2.
The firing order for the 4.3L engine is 165432
The firing order for the 4.3L engine is 1 6 5 4 3 2
18436572
its 1-6-5-4-3-2-
1-6-5-4-3-2
We need to know size engine you have.
165432 is firing order I believe the #1 is the lower right if you looking from front of truck
The Chevy Blazer with a 4.3l engine has a firing order of 1-6-5-4-3-2. The number one cylinder is on the driver side closest to the front of the Blazer.
The firing order for the 2001 Chevrolet Blazer is 1, 6, 5, 4, 3, 2. This is for the 4.3 Liter engine.
1-6-5-4-3-2 clockwise on the distributor.
Firing order for the 4.3L engine is 1, 6, 5, 4, 3, 2.