GS - 4th Gen (2013-2020) Discussion about the 2013 and up GS models

Does the GS have two fuel pumps/tanks?

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Old 06-25-14, 12:21 PM
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G-SharK
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Default Does the GS have two fuel pumps/tanks?

Does the gs4 have two fuel tanks? I took the rear seats out to run the air lines and saw that. The red arrow is pointing at the air lines that I ran.
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Old 06-25-14, 01:14 PM
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yardie876
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It's pretty cool seeing pics like this, because I sure don't have the guts to take apart the car like this. Take some more pics of the install and post them up!

Sorry, I have no idea about the gas tank though lol.
Old 06-25-14, 02:57 PM
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ItzFilyO
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All he did was take the rear seat bottom cushion out, it just pops right off.

So come on don't be scared now.
Old 06-25-14, 05:28 PM
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FishBike
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The fuel system document from TechInfo shows only one tank and one pump in it. It is a saddle-shaped tank though that fits over the driveshaft, so the bottom of it is divided into two separate chambers with a fuel pickup in each side. There is a pipe that leads from the side without the fuel pump to the side with it, but the schematic shows it all being inside the tank.
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