Exhaust Emissions System - Crankcase Ventilation: Maintenance

Every 12, 000 miles the crankcase ventilation system hoses and oil separator should be inspected and cleaned.

Fig 1: Crankcase Ventilation System (Carbureted)

Courtesy of AMERICAN MOTORS/RENAULT CORP.

Fig 2: Crankcase Ventilation System (Fuel Injected)

Courtesy of AMERICAN MOTORS/RENAULT CORP.