Ford has recalled certain 1991 Explorer vehicles because the weld mounting the vapor vent valve to the top of the fuel tank could fracture, causing the vapor leak. Fuel vapor leaks could lead to a fire. Dealers will remove the fuel tank and inspect it for integrity. If the weld is found to be inadequate, the tank will be replaced.
Engine
THE ESCAPED VAPOR OR LEAKED FUEL COULD CAUSE A FIRE INTHE PRESENCE OF A SOURCE OF IGNITION.