What is firing order for 1997 Chevy Tahoe 5.7 L

hope this is a help

https://www.google.co.uk/search?q=plug+firing+order+for+5.7+1999+chevy+tahoe&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjwiN36pObKAhXBcQ8KHdNiD5IQsAQIHw&biw=1920&bih=993

firing order 1-8-4-3-6-5-7-2

distributor location
6 5
4 3
2 7
8 1

engine cylinders
8 7
6 5
4 3
2 1
front of vehicle

firing order 1-8-4-3-6-5-7-2

distributor location
6 5
4 3
2 7
8 1

engine cylinders
8 7
6 5
4 3
2 1
front of vehicle

4 cylinders fire 1342. set

18436572. is the cylinder firing order. 1 is on the front divers side, 2 is on the front passenger side and so forth. On the distributor, 1 is at the front of it, pointing towards the number one cylinder. 8 is the next left one. and so forth.

Greg Bernett 2821 Solutions February 14, 2010
You didn't post your engine size so please pick the applicable diagram:



1996-98 4.3L Engines Firing Order: 1-6-5-4-3-2Distributor Rotation: Clockwise



1996-98 5.0L, 5.7L and 7.4L Engines Firing Order: 1-8-4-3-6-5-7-2Distributor Rotation: Clockwise




4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



4.8L, 5.3L and 6.0L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil on each cylinder)



5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise

Source: spark plug wiring diagram for 98 tahoe

• 1

• 
  ledsled378 2926 Solutions July 24, 2010
  

..............................

Source: Need diagram for spark plug wiring for 1997 Chevy

Testimonial: "Thank you for your prompt response. Saved my husband from some distress!"
Was this solution helpful? Yes No

• 
  Dennis Weid. 44272 Solutions September 16, 2008
  

This was all I could come with, hope it helps.

Well the ignition system could, and I guess the ignition switch could too.
Are you getting spark to the plugs ?
Fuel pressure ?
Is it cranking and not starting ?

You can replace them in any order, but the Firing Order is 1,8,4,3,6,5,7,2

Both the V6 3.1L ,3.4L , and 3.5L firing orders, are
-> 1-2-3-4-5-6 (All Vin's)

The 3.8L is 1-6-5-4-3-2 (Both Vin's)

This was wrongly posted (asked) under a 1997 Chevy Cavalier category

For the 1995 Oldsmobile Aurora 4.0L V8 DOHC:

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

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

Ignition Coils Connections:
.................(back)
.|.6..7.|..|.4..1.|..|.8..3.|..|.2..5.|
..................(front)