One problem related to alternator/generator/regulator has been reported for the 1999 Mitsubishi Galant. The most recently reported issues are listed below.
Alternator and wire harness caught on fire on my 1999 Mitsubishi Galant. Harness and alternator plug were totally burnt. Had to replace both at my cost. Also had to replace radiator while at the shop. Lost 1 day of work due to this.