I have a 2002 Dodge Ram Van B3500 5.9L , the rear Combi heater core / Evaporator started to leak , took it to the dealer , the part 5003107AA , is discontinued , so make a long story short , he bypassed the heater , meaning i don't have heater in the back just A/C , what are CONS of doing this ? a few days after that the blower resister went out ....only works on HIGH ....please help...
Regards