3D printer clog. Nozzle keeps getting screwed in crooked My 3D printer has got a clog, and i think it is because the nozzle hole has just recently started to only screw in crooked. I’m not sure how this happened. I have tried with multiple nozzles, but they all screw in crooked. Is there a way to fix this? Or is my only option to get a new hotend. My 3d printer is an Ender 3 !enter image description here

You should be able to purchase only the heater block for your hot end. The nozzle should thread in by hand without undue force. Having to use a wrench at the outset is an indication of a problem which should have stopped the attempt.

There are many sources for the "heater block for Ender 3" when used in a search. One such result is an Amazon seller of three pieces for US$11.99

![amazon heater block for ender 3](

Image via linked site.