SOME VEHICLES MAY EXHIBIT A SLOW FUEL FILL CONCERN DURING WINTER/FREEZING CONDITIONS, OR A MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0451 PRESENT. MAY BE CAUSED BY WATER/MOISTURE ENTERING THE FUEL FILLER VENT LINE, THEN FREEZING. *NJ UPDATED 6/2/08. *NJ