1, 6, 5, 4, 3, 2.
1-6-5-4-3-2
We need to know size engine you have.
1-6-5-4-3-2 clockwise on the distributor.
A Chevrolet Blazer with a 4.3 liter vortec engine will take approximately 6 quarts of oil. The recommended type of oil is 5 W 30.
The ground strap on a 1997 Chevy Blazer 4.3 Vortec is located along the bottom of the engine near the frame. It ensures that electricity flows properly through the entire vehicle.
From what I been reading there is no egr on this engine.
18436572
165432 is firing order I believe the #1 is the lower right if you looking from front of truck
Because You Do How The Hell Will I Know That : )
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.
On the Vortec the computer does it all.
The firing order for the 2001 Chevrolet Blazer is 1, 6, 5, 4, 3, 2. This is for the 4.3 Liter engine.