Engine
THIS PENETRATION OF THE FUEL TANK CAUSES VAPORS TO ESCAPEAND POSSIBLY FUEL TO SPILL, WHICH COULD CATCH FIRE IN THE PRESENCE OF ANIGNITION SOURCE.
Ford has recalled certain 1991 Explorer vehicles because a front heat shield could be contacting the fuel tank. The heat shield could rub on the tank and cause a leak. Dealers will relocate the heat shield and inspect the tanks for damage and wear.