One problem related to dash wiring has been reported for the 1999 Dodge Neon. The most recently reported issues are listed below.
Intermittent engine dies and will not restart until car sets and cools down for a while, diagnose fuel pump to be the cause of engine stalling. On another occassion check engine light on, has been looked at several times and told it has a TSB open, test drove and installed drb. #4 cylinder misfire. Erase dtc and retest, no misfire present. Reprogram pcm per TSB 18-46-98 test drove ok. Defective radiator (repair),.