Gas tank leak. Repairable?

After stuffing my face with way more food than I should have today I went out and installed a new sending unit on my CJ and I'm happy to report that my fuel gauge works at last. YAY! I went to the gas station and filled up the tank and looked closely at the filler hose where I'd spliced in a piece of pipe (to accomodate the body lift I'd installed) to be sure I didn't see any leaks. Well, I didn't see any where I spliced it but I do see a very small leak at the bottom of the metal tube that's attached to the gas tank. I'm wondering if I could somehow patch that small leak with some "muffler weld" or something. I'd rather not have to go to the trouble of pulling the whole tank and washing it out and airing it out a while and welding the spot. I wonder if JB Weld would work? Anyone know of something I could use to patch the gas leak with the tank in the car? The leak is near the top of the tank, like I said, right where that metal tube is connected, so I could run the tank down less than half full and it'd be nice and dry where it needs to be patched. Thanks for any advice!

-- Travis

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meek shall inherit the earth. After I'm finished with it.:wq!

Reply to
travis
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On Thu, 27 Nov 2003 13:37:29 -0500, travis shared the following:

I should have searched online first. I just found some stuff made by Permatex that looks like exactly what I need.

-- Travis

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meek shall inherit the earth. After I'm finished with it.:wq!

Reply to
travis

Reply to
L.W.(ßill)

They make a two part epoxy putty for gas tank repairs that works pretty good.

Mike

86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's

travis wrote:

Reply to
Mike Romain

Don't waste your time trying to patch it, Travis, you'll just spend more time patching the next leak (which will either be the seam or the bottom of the tank), and then even time more fixing it right. CJ fuel tanks are a common replacement item and mailorder for about $95.

Really. You'll hate yourself if you try to patch it. Really.

Reply to
Lee Ayrton

On Fri, 28 Nov 2003 12:42:42 -0500, Lee Ayrton shared the following:

Well, I already bought the patch kit so I'll give it a try. If it leaks again then I'll go ahead and replace it. The tank is supposed to have been replaced just a few months ago. It looks like it's in good shape except for that one crack and I can see how it got cracked.

-- Travis

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meek shall inherit the earth. After I'm finished with it.:wq!

Reply to
travis

Seriously, rub a bar of soap across the hole.

A bar of soap will make an effective patch of a small hole in a gas tank. I had a '65 Mustang once that I managed to poke a hole in the gas tank while out in the middle of nowhere. I pulled a bar of soap from the trunk and rubbed it on the hole. I drove that car for another 3 years after that. (No, I don't know why I had a bar of soap in the trunk.)

Reply to
CRWLR

I've used plain old JB Weld to seal up a number of rust pinholes in the bottom of my CJ tank. It's held gas for more than 10 years without any leaks.

Reply to
Russ B

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