Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
It sounds like you bleed it almost right. On your truck you need to pinch off a couple lines to allow the system to burp out all the air. Hang on, let me see if I have a picture of the hoses you need to pinch off.
Also did you have the heat on high while you were bleeding?
That is awesome. Yes, That is fairly common. That valve comes with the two hoses. One on each side of it. That would need to be replaced to resolve your issue if you can turn it and get good heat and it's not running hot.