Recall 88V087000: Coolant System Pressure Cap
COOLING SYSTEM PRESSURES DURING OVERHEATED ENGINE OPERATION MAY EXCEED THE STRENGTH CAPABILITY OF CERTAIN COMPONENTS DUE TO INADEQUATE VENTING CAPACITY OF THE SYSTEM PRESSURE CAP.THE BUILDUP OF PRESSURE MAY CAUSE HEATER CORE TO RUPTURE AND DISCHARGE HOT COOLANT AND STEAM IN THE PROXIMITY OF THE DRIVERS LEGS.
REPLACE ALL COOLANT SYSTEM PRESSURE CAPS WITH ONE HAVING ADEQUATE VENTING CAPACITY.