Only thing I can find on removing the heater core from my '94 Max is a YT video on a same year Izuzu, which looks to be pretty much the same vehicle from the inside. The person stated that you needed to remove the air conditioner evaporator that is located next to the heater core box. Said that this requires that the lines be removed from the evaporator (letting all the freon out). Is this actually the case with the Mighty Max too?
Thanks in advance for any input..