Rotating a GJ Tube can cause problems-Tuesday Tube Facts May 25, 2021 Did you know…? Unlike a G-tube, the GJ-tube should not be rotated. Rotating a GJ tube can result in the tubing becoming kinked or dislodged from the intestines. References: Feeding Tube Awareness Foundation. Gastro-Jejunal (GJ) Tubes, 3 Mar. 2020, www.feedingtubeawareness.org/gj-tubes/.