Fuel system, gasoline: fuel injection system
- Component
- Fuel system, gasoline: fuel injection system
- Manufacturer
- NISSAN NORTH AMERICA, INC.
- Vehicles affected
- 295,710
- Reported to NHTSA
- 1979-11-13
- Owners notified
- 1980-01-17
Defect description
MOISTURE AND BLOW OF MIST PRESENT IN THE POSITIVE CRANKCASE VENTILATION SYSTEM MAY, UNDER CONDITIONS OF SUB-ZERO TEMPERATURES, ACCUMULATE IN THE AIR REGULATOR, CAUSING PROLONGED ENGINE IDLE, IF OWNER FAILS TO FULLY WARM ENGINE BEFORE DRIVING. THE PCV SYSTEM CAN ALSO CAUSE A GUMMING IN THE THROTTLE SHAFT WHICH WILL IMPAIR THE SMOOTH OPEN/CLOSE OPERATION OF THE THROTTLE.
Manufacturer remedy
DEALER WILL INSPECT AND, IF NECESSARY, INSTALL A NEW PCV VALVE SYSTEM WITH INCREASED FLOW CAPACITY. THE THROTTLE CHAMBERS AND AIR REGULATORS WILL BE INSPECTED AND CORRECTED AND A FINAL SYSTEM INTEGRITY CHECK WILL BE PERFORMED AT NO COST TO OWNER.