my 1998 FLHPI with 15K miles. (fuel injected )starts normally but the ENG light comes on briefly after a sucessful start. i do notice that the time for the fuel injection pump to complete the cycle prior to the ENG light going off prior to startimg takes a tad longer that historically. the bike appears to run normally. it is my understanding that the ENG light is a feature on the police model only. what could this be a precusor to?