TheWoWDByou'll get suggestion after you bring wrong fuel to Hexasrub, so the right formula is 2 remora oil mix 3 hammerhead oil, no matter the order
Quest
Fuel-ology 101
A World of Warcraft quest in Abyssal Depths. Facts and objectives from the current retail game data.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
sigh..they had us kill poor terrapin turtles for nothing then...damn evil gnomes!
What kind of oil will you take first ?
==> Remora
What type of oil will you select next ?
==> Hammerhead
You now have two samples of oil.Which sample will you select next ?
==> Remora
You now have three samples of oil.which sample will you select next ?
==> Hammerhead
You have four samples and have only room to test one more.Which one will it be?
==> Hammerhead
You have selected all five of your samples
==> Mix the samples togetherThen Go to Quest giver and Choose :
"Here , I made a promising Fuel Sample.Three parts Hammerhead and two parts Remora"
Quest facts
LevelLevel 30-35
ZoneAbyssal Depths
Quest ID26106
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(26106))
Requirements
FactionAlliance only
Read from the Blizzard quest API.
What to do
StorylineVashj'ir, Abyssal Depths, step 2 of 43
RewardsChemical-Stained Shoulderplates, 
Gloves of Delicate Mixture, 
Vapor-Proof Headcover, 13g 74s, 4,800 XP
Chemical-Stained Shoulderplates, Gloves of Delicate Mixture, Vapor-Proof Headcover, 13g 74s, 4,800 XPDescription
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 and try combining some samples! Bring the result to me when you're done.
Where to go
Pins are the quest’s own POI points from the current retail client, projected onto the in-game zone map. The game marks one blob as the quest’s turn-in; the rest are objective areas. Points that fall outside a map’s window are dropped rather than guessed at.
Nearby on the Abyssal Depths map
- Full Circle about 50 yards
Quests whose map markers the client places closest to this one on Abyssal Depths, nearest first. Distances are straight lines between the markers.
Getting there
Alliance flight points closest to the quest’s turn-in marker on Abyssal Depths:
- Darkbreak Cove, Vashj'ir
- Tranquil Wash, Vashj'ir
- Silver Tide Hollow, Vashj'ir
Straight-line distances in yards between the quest’s own map markers (QuestPOI) and the client’s flight-point positions (TaxiNodes); flight paths and terrain are not modelled.
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Choose one of these rewards:
3D Model
First-party render from the game files. Model © Blizzard Entertainment.
Reward details
Pick one of these
TypePlate Shoulder
Item level35
BindingBinds when picked up
Armor18
Stats+6 Strength or Intellect, +9 Stamina, +5 Critical Strike, +6 Mastery
Suited toHoly, Unholy, Protection, Retribution, Arms, Fury, Blood, Frost
Sells to vendors for34 gold64 silver
TypeLeather Hands
Item level35
BindingBinds when picked up
Armor7
Stats+6 Agility or Intellect, +9 Stamina, +6 Versatility, +5 Haste
Suited toBalance, Restoration, Mistweaver, Devourer, Vengeance, Feral, Guardian, Brewmaster, Subtlety, Outlaw, Assassination, Havoc, Windwalker
Sells to vendors for24 gold9 silver
TypeMail Head
Item level35
BindingBinds when picked up
Armor13
Stats+8 Agility or Intellect, +12 Stamina, +8 Critical Strike, +8 Mastery
Suited toElemental, Restoration, Devastation, Preservation, Augmentation, Marksmanship, Beast Mastery, Survival, Enhancement
Sells to vendors for34 gold77 silver
Reputation: Gnomeregan +250
The former denizens of Gnomeregan, now living in New Tinkertown and in league with the Alliance.
Reputation group: Alliance.
Other quests in Abyssal Depths that reward Gnomeregan reputation: Bio-Fuel (+250).
Item facts are the current retail client’s (ItemSparse); the specialisations for a pick-one item are the ones the Blizzard quest API lists; faction and currency text is the client’s own. Lowest listed price = the US commodity auction house now.
Storyline
Vashj'ir, Abyssal Depths
Part 2 of 43.
Previous: Bio-Fuel · Next: The Brothers Digsong
- 1Bio-Fuel
- 2Fuel-ology 101
- 3The Brothers Digsong
- 4Phosphora Hunting
- 5A Lure
- 6Coldlights Out
- 7Enormous Eel Egg
- 8The Brothers Digsong 2: Eel-Egg-Trick Boogaloo
- 9One Last Favor
- 10Sira'kess Slaying
- 11Treasure Reclamation
- 12A Standard Day for Azrajar
Showing steps 1 to 12 of 43.
Storyline order is the client’s own QuestLine data from the current retail build.
Where this quest fits
Before this quest
Taken from the storyline's own step order.
- Bio-Fuel
Submarine fuel is expensive! The powers-that-be in Gnomeregan were generous enough to deliver several fuel barrels, but we're burning through it faster than expected. That means we're going to need to improvise.
After this quest
Taken from the storyline's own step order.
- The Brothers Digsong
Private <name>, at attention! Ve are havink a small problem! Ve have sent Humphrey and Oskar Digsong out to Underlight Canyon, to the northvest, but they are not comink back. They vere supposed to scout out the area, but ve have lost all contact with them.
The storyline at a glance
Vashj'ir, Abyssal Depths has 43 steps, from Bio-Fuel to Defending the Rift.
Maps its steps are placed on (steps per map): Abyssal Depths (30), Kelp'thar Forest (12), Vashj'ir (1).
Steps of this storyline count toward:
Other storylines on the Abyssal Depths map
- Vashj'ir, Kelp'thar Forest & Shimmering Expanse
Steps, storylines and map placement from the client’s QuestLine, prerequisite and QuestPOI data; neighbouring quest text is Blizzard’s own (quest API), shortened to its opening sentences.