1998 GMC Sierra firing order

Tiny
KORTEGA
  • 1998 GMC SIERRA

Engine Mechanical problem
1998 GMC Sierra V8 Four Wheel Drive Automatic 10000 miles

i need the firing order for my truck it has a 5.0 vortec engine

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Monday, March 1st, 2010 AT 10:34 AM

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Tiny
BLUELIGHTNIN6
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Firing order 1-8-4-3-6-5-7-2

| 2 4 6 8 1 3 5 7 | Distributor rotates clockwise.

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Monday, March 1st, 2010 AT 10:54 AM

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