Underextrusion with sunlu filament? : r/FixMyPrint

Any ideas on how to fix this under extrusion problem, (I just changed the extruder for an all metal one and also replace the Bowden tube) : r/ender3

Stringing with every filament : r/FixMyPrint

Issues with yellow and white filament, but no others. : r/FixMyPrint

Trying to print miniatures, but prints consistently fail after 1-2 hours looking like this. What could be the problem? : r/FixMyPrint

Levelling/under extrusion? : r/ElegooNeptune4

Weird under/over extrusion problems after switching to .6 nozzle : r/ FixMyPrint

Issues with yellow and white filament, but no others. : r/FixMyPrint

Stringy weak infill, underextrusion? : r/FixMyPrint

Is this under extrusion? What could be causing this? eSun PLA+ grey, ender 3 Pro, more info in comments. : r/FixMyPrint

This is under extrusion right (ender 3, sunlu pla, temp is 200 nozzle and 50 bed) : r/FixMyPrint

Ender 3 not extruding enough, skipping parts of lines, print not sticking to bed, very fragile print. Filament is silver hatchbox PLA. Extruder temp 200, bed 55. Printed great with extact same

PLA, Ender 3 - underextrusion/banding/poor adhesion - possible wet filament issue? : r/FixMyPrint

Inconsistent under extrusion where the z seam is. : r/FixMyPrint