Motor does not provide heat to heater

Hello, what testing has been done to verify that the heater core is not getting hot coolant through it? It sounds like you are thinking there is no heat available in your plenum, but it could be that temperature control functionality is not working, with the control or temperature blend motors. Testing hands on is needed to find out if your heater core is getting the proper temperature of coolant through it, and then also to see what the temperature controls of the climate control system are doing. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops