No heat 96 Tacoma

Hose is hot going to heater core and less hot coming out of the heater core. Put it up on slight incline and burped it for twenty minutes. Blendoor is closing all the way. I did notice the lower radiator hose is not getting hot like at all but the top one is.replaced the thermostat like 2 years ago. Would really like some heat lol. Any help guys

 

Start with the heater control valve. Might have to pull a hose off and make sure it's actually opening and closing.

 

Pretty sure Sparky talking about this:



Might even be the cable

 

My friend has the same year as your truck tried the heater valves and everything turned out to be the heater core in the end'