siphoning gas
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coop8070
- SLE Member

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- Joined: Sun Jul 21, 2013 1:14 pm
- Year and Trim: 94 Buick lesabre limited
siphoning gas
I have a bad fuel pump and need to drop my tank in my 94 lesabre, that has a full tank of gas. I tried siphoning with a hose through the filler but only sucked fumes. Any ideas, the FSM only says to siphon the gas, but doesn't explain how.
- spoiledred94
- Posts like a Northstar

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Re: siphoning gas
Maybe a smaller hose. Also you can buy a siphon pump at Harbor Freight for a few bucks that might have a small enough hose. I siphoned out of my 94 and you just have to work it IIRC
2001 Bonneville SSEi. 1598xx mi.
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
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coop8070
- SLE Member

- Posts: 48
- Joined: Sun Jul 21, 2013 1:14 pm
- Year and Trim: 94 Buick lesabre limited
Re: siphoning gas
So you are saying there is no restrictor strainer and I need to just shove it in further, the hose I was using was flexible and I think it was bunching up in there.
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00Beast
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Re: siphoning gas
Pretty sure there is some sort of screen in there to prevent stealing gas. Not sure how to get around it...
Bye Bye:

RIP sandrock

RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
- spoiledred94
- Posts like a Northstar

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- Year and Trim: Black 2001 Bonneville SSEi
- Location: Pacific Northwest
Re: siphoning gas
I'm not sure now that I think about it. I dont have that SE anymore...
2001 Bonneville SSEi. 1598xx mi.
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
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MKMike
- Posts like an L67

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- Year and Trim: 1993 SLE
1998 SE
2001 SSEI
2002 SSEI
Re: siphoning gas
I couldn't get the gas siphoned out of my tank until I disconnected the filler neck. I gave up on trying to get it to siphon from the fill cap end of the filler neck.
I was replacing the tank anyway, so the filler hoses had to come off.
As I recall there wasn't a screen but a baffle instead.
Maybe you will have better luck than I did.
I was replacing the tank anyway, so the filler hoses had to come off.
As I recall there wasn't a screen but a baffle instead.
Maybe you will have better luck than I did.
Re: siphoning gas
All you got to do is put a pan beneth the fuel filter, disconnect it, and turn the car over a few times. Wait for it to die, and keep turning it over, no more than a few seconds at a time, then wait for a sec for the starter to cool off. Each time you do this you'll get a good squirt come out of the fuel filter line.
There's a way to cross some wires and just get the pump to run for however long you want, but you'll have to look that up.
There's a way to cross some wires and just get the pump to run for however long you want, but you'll have to look that up.
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coop8070
- SLE Member

- Posts: 48
- Joined: Sun Jul 21, 2013 1:14 pm
- Year and Trim: 94 Buick lesabre limited
Re: siphoning gas
Solved. I disconnected the filler hose at the bottom, inserted a hose a few feet in and proceeded to use a siphon pump. By the way, there is a very easy way to run the pump non stop without the key on. There is a little green single unplugged wire connector behind the battery. If you jumper it to the positive post the pump will run continually until unjumpered. To bad in my case the pump was completely dead.
- spoiledred94
- Posts like a Northstar

- Posts: 1844
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- Year and Trim: Black 2001 Bonneville SSEi
- Location: Pacific Northwest
Re: siphoning gas
Yeah at least you figured it out! Are you going to drop your tank and replace the pump?
2001 Bonneville SSEi. 1598xx mi.
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
great car. Wrecked


Burnt Bonny.
Note if you pull the injectors to obserbe fuel delivery...make sure you leave the plugs in and disconnect the ign. Believe me
-
coop8070
- SLE Member

- Posts: 48
- Joined: Sun Jul 21, 2013 1:14 pm
- Year and Trim: 94 Buick lesabre limited
Re: siphoning gas
Yep, already did, I went with a Bosch pump because I have had good luck with other Bosch parts on my other cars. I used my knees as a tank Jack, fun hour getting the stupid tank in with no help Lol. But it runs good now
except for the a/c clutch that just came apart. My Volkswagen has gotten a lot of use lately...

