Ignition System - Engine Firing Order Revised
File In Section: 06 - Engine/Propulsion SystemBulletin No.: 01-06-04-056
Date: December, 2001
SERVICE MANUAL UPDATE
Subject:
Revised Ignition System Specifications
Models:
2001 Chevrolet and GMC G-Van Models
This bulletin is being issued to revise the Ignition System Specifications in the Engine Controls - 5.0L and 5.7L sub-section of the Service Manual. Please replace the current information in the Service Manual with the following information.
The following information has been updated within SI2000. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.
The correct firing order should be 1-8-4-3-6-5-7-2.
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