1G AWD Fuel sending unit

Posted By: Stephan Tanchak

1G AWD Fuel sending unit - December 03, 2013 09:18 pm UTC

Don't need the pump itself, but found out that there is a pinhole leak in my hard line. If you have one on hand please let me know asap. fourones!x eight59 93five6
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 03, 2013 09:36 pm UTC

Stephan best to do the bulkhead conversion.
You can throw some JB weld to keep the fuel in, it did a good job for a little bit while I was getting my bulkhead ready.
Posted By: Johnny Larmond

Re: 1G AWD Fuel sending unit - December 03, 2013 09:37 pm UTC

If you want to go that route, I have the bulkhead parts. I give you good price, yes?! laugh
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 04, 2013 12:19 am UTC

The sending unit drove me up the wall, so I'm thinking I may need an entire replacement.

I messaged you John, mine might still be okay.
Posted By: Luke Decking

Re: 1G AWD Fuel sending unit - December 04, 2013 03:44 am UTC

I once ran into a leak somewhere in my line/sending unit. It frustrated me so much that I could never find it I ripped everything out and did braided lines to and from the rail with the bulkhead.

I don't suggest you let it get the best of you
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 04, 2013 04:20 am UTC

This 1G has been awful to work on. Right after I finally snap 6 of 4 bolts that hold the unit onto the tank and pull it, I go to lock the doors and the drivers side door panel caught on something and partly fell off.

I'm leaning towards rerouting the fuel line at this point. They easy to route in a 1G?
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 04, 2013 11:57 am UTC

You want to put it through the cabin?
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 04, 2013 03:13 pm UTC

Just going to zip tie it many many times along the bottom.
Posted By: Ziggy Dietrich

Re: 1G AWD Fuel sending unit - December 04, 2013 03:28 pm UTC

if you broke off the studs, that is going to be a problem.
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 04, 2013 03:33 pm UTC

reuse the holes that are already there for the brakelines and fuel lines and just add those things that ziggy sells to hold the lines there.
I can take a picture if you want to see mine.
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 04, 2013 03:42 pm UTC

Yeah, all but two studs are broken and gone, the studs for the electrical wires are broken and the top of the unit needs to be bent back. Apparently this can all be fixed though.

A picture would help, thanks Bryan.
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 04, 2013 03:55 pm UTC

Yeah there are a few options for the studs.
The JB welding in nuts and bolts is not the option I would take as that's what I have now and they love to break loose.
Let me know how you decide to fix yours.
Here is a pic from my build thread and a picture of the thing up close
[Linked Image][Linked Image]
Posted By: Ziggy Dietrich

Re: 1G AWD Fuel sending unit - December 04, 2013 05:42 pm UTC

I though the broken studs were the ones attaching the sending unit to the tank? I think this is a common problem, and not that easy to fix.
Posted By: Daren Peacock

Re: 1G AWD Fuel sending unit - December 04, 2013 07:43 pm UTC

Originally Posted by Bryan Lawrence
Yeah there are a few options for the studs.
The JB welding in nuts and bolts is not the option I would take as that's what I have now and they love to break loose.
Let me know how you decide to fix yours.
Here is a pic from my build thread and a picture of the thing up close
[Linked Image][Linked Image]


Are you running you fuel lines right beside your exhaust?
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 04, 2013 10:32 pm UTC

They are not as close as they were before, probably about 6" between them.
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 06, 2013 03:05 pm UTC

All fixed now. If anyone is interested in what I did or anything, let me know and I'll open up a thread.
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 06, 2013 03:35 pm UTC

Thread already open, please inform us:
http://www.ca.dsm.org/forums/ubbthreads.php?ubb=showflat&Number=419024#Post419024
Posted By: Daren Peacock

Re: 1G AWD Fuel sending unit - December 06, 2013 03:53 pm UTC

Originally Posted by Bryan Lawrence
They are not as close as they were before, probably about 6" between them.


6" away from a hot exhaust, judging from the black hose I would assume non teflon lined (ie fuel vapors permeate through the hose).... Your braver then I bomb
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 06, 2013 03:59 pm UTC

LOL, from what I have read braided nylon is good for heat, as long as I don't have an exhaust leak shooting right at it I should be ok.
Maybe some heat shielding is needed.
Now you have me paranoid, just found this routing and might take that option.
[Linked Image]
Posted By: Mike Degli Angeli

Re: 1G AWD Fuel sending unit - December 06, 2013 04:17 pm UTC

What about the fuel in the line? Think its good for heat?
Posted By: Reza Mirza

Re: 1G AWD Fuel sending unit - December 06, 2013 04:18 pm UTC

Originally Posted by Bryan Lawrence
They are not as close as they were before, probably about 6" between them.


bomb
Posted By: Reza Mirza

Re: 1G AWD Fuel sending unit - December 06, 2013 04:20 pm UTC

Originally Posted by Bryan Lawrence
LOL, from what I have read braided nylon is good for heat, as long as I don't have an exhaust leak shooting right at it I should be ok.
Maybe some heat shielding is needed.
Now you have me paranoid, just found this routing and might take that option.
[Linked Image]


Mine is routed the exact same way. For a moment I thought I was looking at my car. PTFE lines all the way.
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 06, 2013 05:04 pm UTC

Originally Posted by Mike Degli Angeli
What about the fuel in the line? Think its good for heat?
LOL touche

Reza just googled the PTFE lines, where did you get them from? Looks better for under the car.
Posted By: Paul Bratina

Re: 1G AWD Fuel sending unit - December 06, 2013 05:18 pm UTC

PTFE = Teflon lined. Lots of places carry this, including . . . guess who!
Posted By: Bryan Lawrence

Re: 1G AWD Fuel sending unit - December 06, 2013 05:23 pm UTC

Oh ok, haha, didn't realize that was teflon lined. Good to know!!
Posted By: Stephan Tanchak

Re: 1G AWD Fuel sending unit - December 06, 2013 05:49 pm UTC

So I updated what I did in Bryan's thread as to not pollute the WTB section.

Bryan's stud thread
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