No heat front Driver or passenger or rear!
I am not getting any heat out of either the front or the rear of my van. I change water pump and thermostat still have no heat. I removed the right hand rear panel and I have warm water to the heater core but not coming out. I remove the hoses at the engine compartment and flushed and water flows freely with no contaminants I am at a loss it acts like the engine is not pumping water to the rear of the car is there a valve somewhere that needs to open is there a second thermostat on the backside of the engine?
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It ended up being all three blend motors. I disassembled them and use some electronic spray cleaner and they are working now!
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