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Siphoning gas

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Old Sep 1, 2021 | 01:25 AM
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Default Siphoning gas

I tried to siphon gas from my 03 Z06. The siphon tube is about 1/2" i.d. . The tube went in about a foot and then stopped. It would not go any further. I didnt want to try and force it but no matter what I did, it wouldnt go any further.
Has anyone had success and if so, what did you do to get the tube down into the tank?
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Old Sep 1, 2021 | 03:50 AM
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This is for a C6 but should work for a C5 just look at your under hood fuse box for the right relay
https://www.corvetteforum.com/forums...d-no-muss.html
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Old Sep 1, 2021 | 10:51 AM
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Since the car has 2 tanks, I'm not sure you could siphon the whole thing out anyway.
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Old Sep 1, 2021 | 11:42 AM
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What i did was similar to the post shared above, I just used a tool to bypass the relay...

I drianed my fuel tank so i could refil the generator during a hurricane before.
I took the scrader valve out of the fuel rail, attached an old r 12 ac hose to it without the scrader valves in the hose, ran that to a fuel can.
took out the fuel pump relay from the fusebox under the hood and used a relay jumper similar to this to turn the fuel pump on and drain the tank:
link link


Last edited by tommie; Sep 1, 2021 at 11:46 AM.
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