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What is JLU's actual fuel tank capacity?

txj2go

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I made a long trip last week and ran down close to 0 range 3 times. With around 20 showing on the range I could barely put over 17 gallons in it. Maybe if I ran to 0 I could get 19 gallons in. It would make sense for there to be a couple of gallons left when it hits 0 range. The other unknown is how close I am to completely filling the tank. When the pump clicks off I'll got at it 2 or 3 more times and get another half gallon in. I've owned vehicles in the past that would click off several gallons short of completely full.
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Over filling the tank can damage the charcoal emissions canister by allowing raw fuel into it. Better to leave the filler neck empty.
 
 



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