Nozzle Heating Problems

[Calf1923 0]

For some reason, my nozzle is not heating up enough for a print. The printer is moving and reading the gcode, but no PLA is coming out of the nozzle. Has anyone experienced this before? Thanks!

[gr5 2,234]

There are dozens of things that can block extrusion from happening and they can be at the feeder end or the hot end or even a tangled spool.  How do you know it's the nozzle?  Is it cold to the touch?  Did you try this test?

https://www.youtube.com/watch?v=mrZbX-SfftU

 

[jrmleduc 1]

I just dealt with this for the first time about 7 mins ago...lol I learned that if the nozzle is too cold, filament won't come out, and if it's too hot, it will likely leak out even if you aren't printing anything. So I think there is a sweet spot for each filament. And I also had to give a little push of my filament line into the extruder too to make sure it was in all the way. If that advice sucks, please someone let me know. Hope it helps!