The 4.3L is 1, 6, 5, 4, 3, 2.
You probably mixed up the firing order.
1-6-5-4-3-2
The firing order for the 2001 Chevrolet Blazer is 1, 6, 5, 4, 3, 2. This is for the 4.3 Liter engine.
One at a time so as not to mess up the firing order.
18436572
Spark plug gap chevy ls blazer
1, 2, 3, 4, 5, 6, clockwise. Sorry but it is counter clockwise
Yes
What engine?
firing order is: 1,8,4,3,6,5,7,2
I need to know which is the right length of the spark plug wires are going in to the block?
Several problems can cause a 1999 Blazer not to start. There could be a fuel problem or a firing problem. Check for fuel pressure and ignition spark first.