V8 is 1-8-4-3-6-5-7-2
Depends on what engine and if it is a S-10 Blazer or a K5 Blazer
4.3 is 1-6-5-4-3-2
2.8 is 1-2-3-4-5-6
1-6-5-4-3-2
Call your local parts store and they will be happy to give you the answer.
The firing order is 1,2,3,4,5,6.
from chiltons manual #(8139)28160,section 2,page 9,fig 14, the order is 1,6,5,4,3,2.
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1,3,5,7,2,4,6,8,
What about it?
Depends on which engine it has. The firing order can be found cast into the intake or any repair manual will list it. The firing order 1,3,4,2.
The firing order for a 2.5L 4 cylinder engine is: 1-3-4-2
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The firing order should be: 1 8 4 3 6 5 7 2
Distributor rotates clockwise.