Sierra 1500 2WD V6-4.3L VIN X (2004)
4. Once the distributor is fully seated, the rotor segment should be aligned with the pointer cast into the distributor base.
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This pointer may have a 6 cast into it, indicating that the distributor is to be used on a 6 cylinder engine.
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If the rotor segment does not come within a few degrees of the pointer, the gear mesh between the distributor and the camshaft may be off a
tooth or more.
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If this is the case, repeat the procedure again in order to achieve proper alignment.
5. Install the distributor hold down bolt.
Tighten
Tighten the bolt to 25 N.m (18 lb ft).
