Sierra, Silverado 2006-2007 Firing Orders Repair Guide
Access our free Firing Orders Repair Guide for Sierra, Silverado 2006-2007 through AutoZone Rewards. These diagrams include:
- Fig. 4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise
- Fig. 4.8L, 5.3L, 6.0L, 6.2L and 8.1L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil for each cylinder)
Access our Sierra, Silverado 2006-2007 Firing Orders Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides.
- Add your vehicle in Manage My Vehicles.
- Enter your vehicle details.
- Click the “View More” button, and then click “Vehicle Repair Guides.”
- Select the chapter ” Firing Orders Repair Guide”.