ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
Sep 13, 1978
5,700 units potentially affected
The defect: UNDER EXTREME TEMPERATURE CONDITIONS, THE FUEL SYSTEM PRESSURE RELIEF VALVE WILL CAUSE THE VALVE SPRING SEAT TO DISLODGE AND THE FUEL SUPPLY TO THE CARBURETOR WILL DECREASE. ENGINE HESITATION ON CONTINUOUS HIGH ROADS AND ENGINE STALLING ON INCLINED ROADS COULD OCCUR. DRIVER MAY BE UNABLE TO RESTART ENGINE.
The remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE FUEL PRESSURE RELIEF VALVE WITHOUT CHARGE.
TOYOTA MOTOR CO., LTD.View on NHTSA.gov