Help: Fuel leak under the tank of my '95 940 nonturbo

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Don B. - 22 Apr 2006 22:09 GMT

This morning as I went out to the garage I smelled gas. I looked under the car
and found a puddle had formed from a leak coming somewhere from the front of the
tank. As far as I can tell the gas is flowing
from an area I can't see and forming a drip from the left hand retainer strap to
the tank.

Has anyone had anythng like this? Any ideas. I checked swedishbrick.com and
didn't find anything
really helpful.

Thanks
Don

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Don B. - 23 Apr 2006 15:05 GMT

>This morning as I went out to the garage I smelled gas. I looked under the car
>and found a puddle had formed from a leak coming somewhere from the front of the
[quoted text clipped - 8 lines]
>Thanks
>Don

Problem found!

The fuel tank has a crack in it!
It's right in the front where it rests against the frame.

Anyone had this happen and if so what did you do about it?
I'll start looking for a replacement tank but, I don't think I'm going to like
what I find.

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Michael Pardee - 23 Apr 2006 16:07 GMT

> >This morning as I went out to the garage I smelled gas. I looked under
> >the car
[quoted text clipped - 22 lines]
> like
> what I find.

Sorry to hear it! I do know it is not practical to weld a fuel tank - an
acquaintance found out the flammable vapors persist even after repeated
flushes with soapy water. After a quick "pop" the tank was much more
spherical.

The tank should be available enough in wrecking yards. Buy a new seal for
the connection to the filler neck, though, and replace any of those hoses
that are getting brittle. All the connections to the tank should be at the
plate that holds the sender and in-tank pump.

Mike

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Don B. - 23 Apr 2006 18:13 GMT

>> >This morning as I went out to the garage I smelled gas. I looked under
>> >the car
[quoted text clipped - 34 lines]
>
>Mike

Thanks Mike
The tank is plastic so welding is out. I actually formed a piece of aluminum
sheet
to the contours of the tank and used a product called JB Weld (basically epoxy)
to attach it.. We'll see how it works.

Replacement is the ideal but I need the car bright and early tomorrow morning.
Something tells me it's going to take a while to find exactly the tank I need in
my area.

don

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Michael Pardee - 23 Apr 2006 21:23 GMT

>>> >This morning as I went out to the garage I smelled gas. I looked under
>>> >the car
[quoted text clipped - 52 lines]
>
> don

My one experience with JB weld and gasoline is that it lasted a few days. I
also tested an epoxy that I got at a hobby store and claimed to be gasoline
proof, but it didn't do any better.

Mike

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