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Super cool leaking gas tank

Discussion in 'The Hokey Ass Message Board' started by Bryan, Nov 12, 2004.

  1. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    Well, it's really not all that cool. I pulled into the parking lot at work tonight, and it looked like rain. So, I got out the rain-x for a new coat when the unmistakeable odor of gasoline hit me.

    It was strong! Like I was standing in it. Sure enough, I look down, and I'm standing in a giant puddle. So, I take a look under the rear and sure enough, it's pouring out. So, I ake a judgement call and drive it to a shop that I know(They're good people, and close-2 blocks away).

    I pull into the shop, take a look, and it's no longer leaking. [​IMG]

    Of course, They're closing up and can't take a look till the morning

    Now, I filled the gas tank on the way to work, and the spot in the parking lot had a slight decline to it. I guessing I have a hole of some sort up near the end of the tank closest to the drivers side(Thats where the leak seemed to be coming from)

    I guess I'll know for sure in the morning.

    So, just to troubleshoot-what else could it be? A Hole, loose fittings....

    What kind of options-patch the hole(JB Weld and a galvinized roofing shingle!!!! just kidding!) New tank(sounds pricey$$$)

     
  2. ChuckleHead_Al
    Joined: Mar 29, 2004
    Posts: 2,166

    ChuckleHead_Al
    Member

    Kinda getto, but i'm from the barrio, so I just JB welded the hole on my tank, problem fixed that was at The Roundup in A-Town..
     
  3. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    Ghetto is no problem! If it's a good fix and will save some bucks, I'm down.
     
  4. i know one thing and duct tape wont work on that cuz umm hehe i tried it but yeah ummm jb weld should work, but it's not ghetto it's useing what ya got
     
  5. Check your vent. I don't know what kind of rod you have but the vent on my stock style 32 tank was problomatic. For no apparent reason it would dump gas. The fix was running the vent through a high loop in the trunk.
     

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  6. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    Matt,
    When did you try duct tape?

    Thats awesome!
     
  7. bigfive
    Joined: Oct 3, 2003
    Posts: 648

    bigfive
    Member
    from south L.A.

    mine leaks.... no flame throwers for me!
     
  8. bigfive
    Joined: Oct 3, 2003
    Posts: 648

    bigfive
    Member
    from south L.A.

    let me re-phrase that because my car is for sale... it only leaks when full. so come and get it... just dont top off!
     
  9. aedan
    Joined: Oct 18, 2004
    Posts: 524

    aedan
    Member
    from ###

    my mate had a vb commodore that used to leak petrol when the tank was full then it would stop the start again really randomly
     
  10. bigfive
    Joined: Oct 3, 2003
    Posts: 648

    bigfive
    Member
    from south L.A.

    BY THE WAY BRYAN NICE TO FINALLY MEET YOU IN PERSON. VERY NICE MERC TOO!
     
  11. Hellfish
    Joined: Jun 19, 2002
    Posts: 6,807

    Hellfish
    Member

    if it leaks when full, it could be leaking from the TOP of the tank

    the tank in my 59 FELL OUT while I was driving down the highway. Django and I relocated it to the trunk and it was leaking. I plugged the hole with CHEWING GUM and it got me to Abomber30's shop. By then it was leaking from everywhere, including the top of the tank where several large pinholes had appeared from the impact

     
  12. bigfive
    Joined: Oct 3, 2003
    Posts: 648

    bigfive
    Member
    from south L.A.

    yeah mine leaks from the sender seal... no big deal.
     
  13. Dirty2
    Joined: Jun 13, 2004
    Posts: 8,902

    Dirty2
    Member

    [ QUOTE ]
    yeah mine leaks from the sender seal... no big deal.

    [/ QUOTE ]
    Mine does to. I just dont fill it to the top !!!
     
  14. manyolcars
    Joined: Mar 30, 2001
    Posts: 9,609

    manyolcars

    I found a solution similar to Bib overalls. On my 66 Chrysler convertible the rubber hose connecting the vent tube to the gas tank had rotted.
     
  15. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    Same thing, bad rubber!

    That, and a bit of seepage from the seam on the tank.

    Sounds like a job for JB weld!
     
  16. Anderson
    Joined: Jan 27, 2003
    Posts: 7,560

    Anderson
    Member

    [ QUOTE ]
    the tank in my 59 FELL OUT while I was driving down the highway.

    [/ QUOTE ]

    I went through that about a month ago! there was so much undercoating and **** on the bottom of the tank that it didn't get damaged. But after getting the tank back in and filling up, found out that the tank dragging from the fuel lines for a quarter mile at about 60 caused the sending unit to crack. Parked that thing with the *** end low whenever I could for about a week untill i replaced the sending unit. [​IMG]
     
  17. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    On a related note, has anyone used any of the Tank sealer type products?

    Are they worthwhile? Waste of money? Bad for the fuel system?

    Thanks!

    Bryan
     
  18. manyolcars
    Joined: Mar 30, 2001
    Posts: 9,609

    manyolcars

    Get POR 15 gas tank sealer. Its the best!
     
  19. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

    Is POR 15 available at your local Pepboys, autozone type store?
     
  20. Bryan
    Joined: Jul 25, 2002
    Posts: 578

    Bryan
    Member

  21. hanginlow58
    Joined: Sep 16, 2003
    Posts: 365

    hanginlow58
    Member

    I used to s****e the bottom of my tank pulling into parking lots some times and it would spring a leak, I carried a bar of soap and would rub it on the leak and it would seal up for a while, learned that one from my pops, works great in emergency temporary situations.
     
  22. TooMany2count
    Joined: Jan 6, 2003
    Posts: 1,373

    TooMany2count
    Member
    from Cahokia,IL

    [ QUOTE ]
    I used to s****e the bottom of my tank pulling into parking lots some times and it would spring a leak, I carried a bar of soap and would rub it on the leak and it would seal up for a while, learned that one from my pops, works great in emergency temporary situations.

    [/ QUOTE ]



    hell i watched my pop use a screw w/a rubber washer several times to stop a leak, hell whatever works, i guess....joe
     
  23. manyolcars
    Joined: Mar 30, 2001
    Posts: 9,609

    manyolcars

    [ QUOTE ]
    Is POR 15 available at your local Pepboys, autozone type store?

    [/ QUOTE ]

    No. Use the internet, google, to look up where to purchase
     
  24. i'm back sorry it took so long for me to reply bryan. i used duct tape on my tank when i found a leak near the filler neck and i put duct tape all around it and well the gas just melted the tape so yeah it dont work for everything. but it did hold on my tail light when me and big five broke it at his house that one day
     
  25. The_Bronx_Chariots
    Joined: Nov 15, 2004
    Posts: 37

    The_Bronx_Chariots
    Member

    I used the soap trick on my truck and it worked just fine...never leaked again...after a little surface rust formed you couldn't even tell there was a hole...something about the chemicals in the gas and the chemicals in the soap gettin all happy together.
     
  26. roaddevil
    Joined: Mar 23, 2001
    Posts: 339

    roaddevil
    Member

    [​IMG]
    Permatex® Instant Gas Tank Repair

    --------------------------------------------------------------------------------
    Instantly seals small holes in gas tanks without tank removal. Sticks to "gasoline-wet" metal. Dries to a hard seal. Hardens in 60 minutes. Easy-to-use, two-part epoxy ribbon. No measuring. Permanent.

    Suggested Applications:
    Gas tanks in cars, trucks, farm equipment

    try this ****. We use it alot here at work on the heavy equipment and the trucks, Since they are off road it will takes some abuse.. It worked well on my falcon tank undercoated right over it.
     

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