How to: Redo the EFOY Fuel Hose Connections

You have to do this if there are fuel pump problems or if the EFOY is not pulling from either of the cartridges. 

  1. Remove the cap from the cartridges. Unscrew both the base and the cap. Set the caps down.
  2. Do not cross-thread the adaptors. Just barely tighten them. 
  3. Now put the hose back on (the part with the numbered cap on it). Hold the hose in place so it’s still pointing down, and screw it on with your other hand. 
  4. The screw-on part will stop spinning as long as you hold it in place.