General GM Chat When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made. Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.
Sponsored by:
Sponsored by:

draining a gas tank

Thread Tools
 
Search this Thread
 
Old 03-05-2008, 11:15 AM
  #1  
Senior Member
Posts like a Turbo
Thread Starter
 
nicklikesmilk's Avatar
 
Join Date: Oct 2006
Location: Whitewater, Wisconsin
Posts: 319
Likes: 0
Received 0 Likes on 0 Posts
nicklikesmilk is on a distinguished road
Default draining a gas tank

my girlfriend'* car is going to the yard soon, and it has a full tank of gas. what'* the easiest way to get it out? i bought a cheap siphon pump, but i'm pretty sure the car (1991 park avenue) has a siphon shield. i've heard you can just drill into the tank itself and catch it in a container underneath. any better suggestions?
Old 03-05-2008, 11:21 AM
  #2  
BANNED
 
harofreak00's Avatar
 
Join Date: Mar 2004
Location: Purgatory
Posts: 0
Likes: 0
Received 0 Likes on 0 Posts
harofreak00 is on a distinguished road
Default

if you don't care about the tank drilling a hole is probably your fastest solution... but be careful not to make any sparks!

if you want to save the tank, you could disconnect the filler and vent hoses going to the tank and siphon fuel out. that should bypass the siphon shield.
Old 03-05-2008, 11:32 AM
  #3  
Junior Member
 
vital49's Avatar
 
Join Date: Mar 2003
Location: Purgatory
Posts: 1
Likes: 0
Received 2 Likes on 2 Posts
vital49 is on a distinguished road
Default

I had a similar issue with an old Ford Aspire that we were junking out.

I disconnected the fuel line going to the rail and rigged up some tubing that emptied into a gas tank. I then simply turned the key on. It filled up the gas can pretty quickly.

It worked for that car. Might not for your PA, but something to consider.
Old 03-05-2008, 05:01 PM
  #4  
PopaDopaDo
True Car Nut
 
popatim's Avatar
 
Join Date: Jan 2005
Location: NY
Posts: 4,957
Likes: 0
Received 1 Like on 1 Post
popatim is on a distinguished road
Default

I did almost the same thing as Vital,
Disconnected the fuel line, ran an extension tube into my 10g gas can, and jumper 12v to the FP test wire to run the pump. This was on my Sable and I was amazed at how empty it actually got to. There was less than a half gallon left and mostly water.
Old 03-05-2008, 05:17 PM
  #5  
Senior Member
True Car Nut
 
sqela's Avatar
 
Join Date: May 2004
Posts: 3,837
Likes: 0
Received 0 Likes on 0 Posts
sqela is on a distinguished road
Default

Originally Posted by harofreak00
if you don't care about the tank drilling a hole is probably your fastest solution... but be careful not to make any sparks!

if you want to save the tank, you could disconnect the filler and vent hoses going to the tank and siphon fuel out. that should bypass the siphon shield.
x2

http://www.bonnevilleclub.com/forum/...ic.php?t=80393
Old 03-07-2008, 12:33 AM
  #6  
Senior Member
Posts like a Turbo
Thread Starter
 
nicklikesmilk's Avatar
 
Join Date: Oct 2006
Location: Whitewater, Wisconsin
Posts: 319
Likes: 0
Received 0 Likes on 0 Posts
nicklikesmilk is on a distinguished road
Default

ahh, i thought of disconnecting the fuel filter, then just turning the key on so the fuel pump pumps it outside into a container i'd have. i'm going to put the gas in my bonnie, so i might even rig up a tube that would pump it directly into my tank.

if not, is the metal on a gas tank really thick? would it be difficult to drill into?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Wt4Go
Cadillac
9
07-11-2015 04:28 AM
crazycrawler
1987-1991
6
03-24-2010 11:19 PM
rowejg
1992-1999
6
11-13-2008 06:44 PM
94bonnyV
General GM Chat
10
03-03-2003 06:34 PM
Blk_Bonneville
General GM Chat
11
10-03-2002 12:07 PM



Quick Reply: draining a gas tank



All times are GMT -4. The time now is 10:07 AM.