Firing order for a 1993 tbi 350 engine - 1997 Chevrolet C1500

SOURCE: distributor cap firing order 1993 chevy cheyenne truck v6

Firing order is 1-6-5-4-3-2 cyls. # 1-3-5 on drivers side front to back and cyls. # 2-4-6 passenger side front to back.

SOURCE: 1990 chevy 350 distributor wiring diagram and firing order

The firing order is 1-8-4-3-6-5-7-2.
The distributor rotates in a clockwise direction. The engine must be on the compression stroke on the #1 cylinder. Line up the timing marks. Remove the cap and the rotor should be pointing to approximately the 5 o'clock position.

Good Luck

SOURCE: 350 firing order 1983 Chevy

18436572

SOURCE: i need the firing order for a 1993 s10 blazer 4.3

Hope this was of help to you.

SOURCE: firing order diagram for 1999

For the 1999 Chevrolet WITH 5.7L V8:

Firing Order:
1-8-4-3-6-5-7-2

Cylinders:
.........(back).........
'...8...'........'...7...'
'...6...'........'...5...'
'...4...'........'...3...'
'...2...'........'...1...'
.........(front)

Distributor Connections:
............(back)
Coil--->o
6------->o........o
4------->o........o
2------->o........o
8------->o........o
.............(front)

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