1994 wrangler gas tank leak
 

Hello all-

I am the original owner of a 1994 jeep wrangler 4cylinder.
I drive this vehicle on and off as it is a second vehicle
over the years. Several years ago it started leaking gas
off the bank 2 bolts that hold up the gas tank, a few drops
here and there and mostly when the tank was full.

About 8 months ago I finally dropped the tank to check it
out and there are 2 return vents (apparently) at the top
of the tank, one on the left and the other on the right side.

I assumed the gas leak was just the gas sloshing around and
coming out the gas barb's located at the top so I bought new
gas line for each (it was a bit short for dropping the tank)
and also installed 2 screw down clamps to help hold it tight
and in place.

Its leaking again and after spending hours doing the last job,
Id like to know if anyone has any more input on this problem.
Has anyone else had this problem and what did you do to fix it?
Im wondering if maybe the 2 spots it goes into the tank need to
be replaced (I cant remember if that is easy or possible).

Just looking for feedback.
Thanks in advance.
Jeff

Re: 1994 wrangler gas tank leak
 

They are fitted in with rubber grommets and really shouldn't leak. My
86's tank ones would hold with no leaks when I had to drive with the gas
tank on it's side in the back seat. (the tank fell off way out in the
bush once)

I know the 'help' brand of parts auto stores carry have various grommets
or the $tealer likely can order them.

If the tank is rusty there, you might need some permanent gasket maker
or something like that to seal it. Silicone products won't work for raw
gas.

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

Jeff wrote:
>
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff

Re: 1994 wrangler gas tank leak
 

They are fitted in with rubber grommets and really shouldn't leak. My
86's tank ones would hold with no leaks when I had to drive with the gas
tank on it's side in the back seat. (the tank fell off way out in the
bush once)

I know the 'help' brand of parts auto stores carry have various grommets
or the $tealer likely can order them.

If the tank is rusty there, you might need some permanent gasket maker
or something like that to seal it. Silicone products won't work for raw
gas.

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

Jeff wrote:
>
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff

Re: 1994 wrangler gas tank leak
 

They are fitted in with rubber grommets and really shouldn't leak. My
86's tank ones would hold with no leaks when I had to drive with the gas
tank on it's side in the back seat. (the tank fell off way out in the
bush once)

I know the 'help' brand of parts auto stores carry have various grommets
or the $tealer likely can order them.

If the tank is rusty there, you might need some permanent gasket maker
or something like that to seal it. Silicone products won't work for raw
gas.

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

Jeff wrote:
>
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff

Re: 1994 wrangler gas tank leak
 

Jeff did pass the time by typing:
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.

It could be anywhere, but I'd start by checking all the hoses
very carefuly and any o-ring snap-fits. It could even be the
supply or return lines or a hairline crack.

Look for the big gobs of stuck dust, they usually trail back
to the source.

--
DougW

Re: 1994 wrangler gas tank leak
 

Jeff did pass the time by typing:
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.

It could be anywhere, but I'd start by checking all the hoses
very carefuly and any o-ring snap-fits. It could even be the
supply or return lines or a hairline crack.

Look for the big gobs of stuck dust, they usually trail back
to the source.

--
DougW

Re: 1994 wrangler gas tank leak
 

Jeff did pass the time by typing:
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.

It could be anywhere, but I'd start by checking all the hoses
very carefuly and any o-ring snap-fits. It could even be the
supply or return lines or a hairline crack.

Look for the big gobs of stuck dust, they usually trail back
to the source.

--
DougW

Re: 1994 wrangler gas tank leak
 

It's the square rubber gromet that seals where the fuel pump is. I had a
couple rot out every couple of years.. About 20$ at the dealer. Finally
someone told me to coat the seal in vasoline and that one has lasted me much
longer. Ya...will see...
Nick

"Jeff" <jeep@rahul.net> wrote in message
news:1129669401.518257.79640@g14g2000cwa.googlegro ups.com...
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff
>

Re: 1994 wrangler gas tank leak
 

It's the square rubber gromet that seals where the fuel pump is. I had a
couple rot out every couple of years.. About 20$ at the dealer. Finally
someone told me to coat the seal in vasoline and that one has lasted me much
longer. Ya...will see...
Nick

"Jeff" <jeep@rahul.net> wrote in message
news:1129669401.518257.79640@g14g2000cwa.googlegro ups.com...
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff
>

Re: 1994 wrangler gas tank leak
 

It's the square rubber gromet that seals where the fuel pump is. I had a
couple rot out every couple of years.. About 20$ at the dealer. Finally
someone told me to coat the seal in vasoline and that one has lasted me much
longer. Ya...will see...
Nick

"Jeff" <jeep@rahul.net> wrote in message
news:1129669401.518257.79640@g14g2000cwa.googlegro ups.com...
> Hello all-
>
> I am the original owner of a 1994 jeep wrangler 4cylinder.
> I drive this vehicle on and off as it is a second vehicle
> over the years. Several years ago it started leaking gas
> off the bank 2 bolts that hold up the gas tank, a few drops
> here and there and mostly when the tank was full.
>
> About 8 months ago I finally dropped the tank to check it
> out and there are 2 return vents (apparently) at the top
> of the tank, one on the left and the other on the right side.
>
> I assumed the gas leak was just the gas sloshing around and
> coming out the gas barb's located at the top so I bought new
> gas line for each (it was a bit short for dropping the tank)
> and also installed 2 screw down clamps to help hold it tight
> and in place.
>
> Its leaking again and after spending hours doing the last job,
> Id like to know if anyone has any more input on this problem.
> Has anyone else had this problem and what did you do to fix it?
> Im wondering if maybe the 2 spots it goes into the tank need to
> be replaced (I cant remember if that is easy or possible).
>
> Just looking for feedback.
> Thanks in advance.
> Jeff
>