2007 camry. no really hot air from heater inside car. I tried new thermostat,new radiator and…

2007 camry. no really hot air from heater inside car. I tried new thermostat,new radiator and flushed and bleed system 3x. toyota coolant.
used yellow tube funnel with car front raised and on level ground....

measure the temp going into and out of the heater, if both are hot, odds are the blend door inside the dash is not opening for full heat. Not a fun job.

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