How do you adjust the distributor in dodge 1999 5.9L?

To adjust the distributor on a 1999 Dodge 5.9L engine, first, ensure the engine is off and disconnected from the battery. Locate the distributor, and mark its current position for reference. Loosen the distributor hold-down bolt slightly, then rotate the distributor to adjust the timing as needed. After adjustment, tighten the hold-down bolt and reconnect the battery, then check the timing using a timing light to ensure it's set correctly.