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GMC Truck
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1999
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Safari Van 2WD V6-4.3L VIN W
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Routine Service
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At Least Once A Year
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Transfer Case Inspection
Transfer Case Inspection
TRANSFER CASE INSPECTION
Check every 12 months or at oil interval changes, add the proper fluid as needed. Check the transfer case vent hose for kinks and proper installation.