#Please help figure out why Ender 3 v 2 keeps clogging

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velvet wolfBOT
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AI Help

It sounds like you've already tried many troubleshooting steps, which is great. From your description, there are a few possibilities for why your Ender 3 is experiencing clogging at the hot end of the PTFE tube. Here are a couple of things you could check:

  1. Nozzle temperature: PLA typically requires a nozzle temperature around 200 to 220 degrees Celsius. Since you mentioned printing at 220, try lowering it to 200 degrees and see if that helps reduce clogging.

  2. Filament quality: Even if you've tried different spools of PLA, it's worth double-checking the quality of the filament you're using. Poor-quality or contaminated filament can lead to clogs. Consider trying a different brand or sourcing from a reliable supplier.

  3. Extruder tension: Check that the tension on the extruder spring is appropriate. If it's too loose, the filament may not be feeding consistently, causing clogs. If it's too tight, it can put too much pressure on the filament, leading to issues as well. Make sur...

WARNING: This response is AI generated and may contain errors.