HordeThe Perfect Fuel
Start Fiasco Sizzlegrin
End Fiasco Sizzlegrin
Level 30-35 (Requires 30)
Category Abyssal Depths
Experience 27700
Reputation +250 Bilgewater Cartel
Rewards  [Gloves of Delicate Mixture] or  [Vapor-Proof Headcover] or  [Chemical-Stained Shoulderplates]
7g 80s
Previous H [30-35] Environmental Awareness
Next Orako


Use the Fuel Sampling Station in Tenebrous Cavern to create the perfect bio-fuel.

  • Create the perfect bio-fuel


How much do you know about fuel, <name>? Constructing the perfect fuel is a tricky job, as there's plenty of factors to balance: chrono-pyroxidation parameters, tempero-incendiary variables, conflagrational siltification criteria... and that's only naming a few.

Hopefully the samples you brought me can be combined in the right proportions to create... the perfect bio-fuel. Use that table over there to try combining these samples! Bring the result to me when you're done.


You will be able to choose one of these rewards:
Inv gauntlets leather cataclysm b 01.png [Gloves of Delicate Mixture] Inv helmet 190.png [Vapor-Proof Headcover]
Inv shoulder 149.png [Chemical-Stained Shoulderplates]

You will also receive: 7g 80s


We haven't found the right combination yet, <name>. Keep at it! I'm sure you can figure it out.


That's it. Starting today, I'm shifting the Verne over to bio-fuel. I'll send some men up to harvest more oil.

Think of all the creatures that we've saved today, <name>!


Stub.png Please add any available information to this section.
Head northeast in the cave to the Fuel Sampling Station. Players can mix together five samples of the three types of oil in any concentration they wish. Good luck!


  1. B [30-35] Full Circle (optional)
  2. A [30-35] Bio-Fuel / H [30-35] Environmental Awareness
  3. A [30-35] Fuel-ology 101 / H [30-35] The Perfect Fuel
  4. A [30-35] The Brothers Digsong / H [30-35] Orako
  5. A [30-35] Phosphora Hunting / H [30-35] "Glow-Juice"
  6. Complete all of:
  7. A [30-35] One Last Favor / H [30-35] Orako's Report
  8. B [30-35] Those Aren't Masks
  9. B [30-35] Put It On
  10. B [30-35] Promontory Point
  11. N [30-35] Scalding Shrooms / N [30-35] Into the Totem
  12. N [30-35] ... It Will Come
  13. N [30-35] Unplug L'ghorek
  14. N [30-35] Communing with the Ancient
  15. N [30-35] Runestones of Binding / N [30-35] Ascend No More!
  16. N [30-35] Twilight Extermination
  17. N [30-35] All that Rises
  18. A [30-35] Back to Darkbreak Cove / H [30-35] Back to the Tenebrous Cavern
  19. B [30-35] Defending the Rift

Back on the ships, B [30-35] The War Has Many Fronts will send players back to Stormwind or Orgrimmar.

Patch changes

External links