RUBBER FUEL LINKAGES CONTRACT IN LOW (BELOW 30F) TEMPERATURES, ALLOWING FUEL TO LEAK INTO THE ENGINE COMPARTMENT. THE LEAKING FUEL CREATES A VERY STRONG, AT TIMES INTOLERABLE, FUEL VAPOR SMELL IN THE CABIN. SOME LEAKS DRIP ONTO THE EXHAUST MANIFOLD AND ENGINE BLOCK SO ENGINE FIRE IS A POSSIBILITY. *TR