Silverado Classic 1500 2WD V6-4.3L (2007)
7. Disconnect the following electrical connectors:
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The ignition coil (1)
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The ignition coil drive (2)
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The generator (3)
8. Disconnect the engine wiring harness clips.
9. Reposition the engine wiring harness.
10. Remove the rocker arm cover bolts.
11. Remove and discard the rocker arm cover bolt grommets, if necessary.
