Fuel system, gasoline: storage: tank assembly: filler pipe and cap
- Component
- Fuel system, gasoline: storage: tank assembly: filler pipe and cap
- Manufacturer
- VOLVO OF AMERICA CORP.
- Vehicles affected
- 57,000
- Reported to NHTSA
- 1979-01-18
- Owners notified
- 1979-03-26
Defect description
UNDER ADVERSE CONDITIONS OF HIGH AMBIENT TEMPERATURES, PRESSURES AND FUEL VOLATILITY, FUEL MAY SURGE WHEN THE FUEL FILLER CAP IS REMOVED IN A CERTAIN MANNER. UNDER THESE SAME CONDITIONS THE INVOLVED VEHICLES MAY DEVELOP VAPOR LOCK.
Manufacturer remedy
THE DEALER WILL INSTALL A BAFFLE IN THE FUEL FILLER NECK TO PREVENT FUEL SURGE AND INSTALL A NEW PRESSURE CONTROL VALVE, WHICH WILL BRING ABOUT A LOWER VENT PRESSURE. THIS WILL BE DONE AT NO COST TO OWNER.