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Fuel Tank Vent Valve?

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Old Nov 14, 2016 | 06:25 PM
  #51  
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Re: Fuel Tank Vent Valve?

Think the last one is the type that snaps into a grommet in the highest part of the tank. In other words, if you just plug the hose barb into the hose where the existing valve is on a thirdgen, it probably wouldn't function correctly.
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Old Nov 15, 2016 | 01:56 AM
  #52  
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Re: Fuel Tank Vent Valve?

Seems like its the same concept...but the lack of a product description kinds makes it hard to tell.
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Old Nov 15, 2016 | 12:21 PM
  #53  
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Re: Fuel Tank Vent Valve?

More info:

http://www.tanksinc.com/index.cfm/pa...prod/prd98.htm

http://www.tanksinc.com/index.cfm?pt...id=-1&mode=cat
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Old Nov 15, 2016 | 07:09 PM
  #54  
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Re: Fuel Tank Vent Valve?

FYI

https://www.thirdgen.org/forums/tpi/...ml#post6089656
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Old Nov 16, 2016 | 11:53 AM
  #55  
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Re: Fuel Tank Vent Valve?

Originally Posted by alan91z28
Thanks a lot for the link, I didn't noticed it before, sorry.
Anyway I'm going to order this VVR valve.
One more question for you Allan91z28, if I store the car for winter with a complete filled fueltank, is there any possibility that fumes will escape from the VVR vent?
I mean, I don't like dangerous situations in my garage.
With the excisting, original vent valve, this was never an issue.
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Old Nov 19, 2016 | 03:11 PM
  #56  
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Re: Fuel Tank Vent Valve?

Originally Posted by Fire"Dutch"Bird
Thanks a lot for the link, I didn't noticed it before, sorry.
Anyway I'm going to order this VVR valve.
One more question for you Allan91z28, if I store the car for winter with a complete filled fueltank, is there any possibility that fumes will escape from the VVR vent?
I mean, I don't like dangerous situations in my garage.
With the excisting, original vent valve, this was never an issue.
I'd like to know too...
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Old Nov 27, 2016 | 06:03 AM
  #57  
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Re: Fuel Tank Vent Valve?

with this valve it will be similar to any older car with a vented fuel cap, ie this is why this valve exists in the first place, people installing efi systems in older cars without EVAP, etc type system

the tank now will breathe under all conditions, but unless you have a significant change in temp in the garage etc the tank and outside will be at the same pressure when sitting and it won't be breathing
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Old Jul 28, 2017 | 02:17 PM
  #58  
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Re: Fuel Tank Vent Valve?

Hi All,

I 3d scanned my broken housing and created design with strengthening improvements. I then had the design 3d printed with a Markforged Mark Two printer using Onyx material which has chopped carbon fiber along with continuous strands of carbon fiber in select areas. Everything snapped together. If you are interested for the STL file to print your own housing, it is at following link.

https://www.thingiverse.com/thing:2457282













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Old Jul 28, 2017 | 02:37 PM
  #59  
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Re: Fuel Tank Vent Valve?

Originally Posted by Kloutfy
Hi All,

I 3d scanned my broken housing and created design with strengthening improvements. I then had the design 3d printed with a Markforged Mark Two printer using Onyx material which has chopped carbon fiber along with continuous strands of carbon fiber in select areas. Everything snapped together. If you are interested for the STL file to print your own housing, it is at following link.

https://www.thingiverse.com/thing:2457282














Wow! That's awesome!
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Old Jul 28, 2017 | 03:16 PM
  #60  
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Re: Fuel Tank Vent Valve?

Do you sell a complete one...??
( 3-D printing...I have no idea..... )
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Old Jul 28, 2017 | 04:11 PM
  #61  
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Re: Fuel Tank Vent Valve?

Any plans to do the top part as well as I found that is the one that break easily (at least for me)

Well done on the bottom part !!!
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Old Jul 28, 2017 | 06:12 PM
  #62  
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Re: Fuel Tank Vent Valve?

nice! There is a market for these things... why not sell them?
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Old Jul 29, 2017 | 06:22 PM
  #63  
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Re: Fuel Tank Vent Valve?

Originally Posted by kiztope
nice! There is a market for these things... why not sell them?
I am looking at buying this 3D printer for work. If I do, I will print some parts for others to try and see if the parts work for them.

I will also scan the top part soon and put the model up for download. I believe that part is best to 3d print in nylon due to the snap features.

I have not posted much on this forum but read it all the time for advice and appreciate it very much.
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Old Jul 30, 2017 | 02:15 AM
  #64  
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Re: Fuel Tank Vent Valve?

Thanks.
Keep us informed.
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Old Jul 30, 2017 | 10:33 AM
  #65  
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Re: Fuel Tank Vent Valve?

Originally Posted by Kloutfy
I am looking at buying this 3D printer for work. If I do, I will print some parts for others to try and see if the parts work for them.

I will also scan the top part soon and put the model up for download. I believe that part is best to 3d print in nylon due to the snap features.

I have not posted much on this forum but read it all the time for advice and appreciate it very much.
Sounds good!
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Old Jul 31, 2017 | 08:01 AM
  #66  
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Re: Fuel Tank Vent Valve?

There is definitely a market for the casing. I have a broken tab on the top as well. Whatever it is made from has to be able to withstand gasoline fumes.
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Old Sep 9, 2017 | 12:48 PM
  #67  
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Re: Fuel Tank Vent Valve?

Have you had a chance to scan the top part of the assembly to create the file? I have a friend that used the file you put up and printed it using PLA material. Looks good. Only thing I am concerned with is the surface finish at the bottom of the cup inside the part. Does the valve seem to be sealing ok?
Thanks in advance.
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Old Sep 17, 2017 | 11:15 AM
  #68  
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Re: Fuel Tank Vent Valve?

Hi SuperTTA,

I have not had a chance to scan the top part yet. I did end up acquiring the 3d printer that I printed the test part on, so I can send you one if you PM to see if you experience a difference in fit or sealing an give feedback if the design needs to be changed.

I have not yet installed this in my car (in shop getting interior work) so can not say if it works properly or not. In comparison to the original when all put together, they both act similar, which is to mean, that when I blow through or apply vacuum on the fitting by mouth, I can do so at low levels. With increased effort (by mouth), it doesn't seem to flow. If I hook up to air compressor at relatively low pressure, I can get it to open and bleed off.

I've placed the original CAD file on GrabCAD so others can download an editable file and make any changes to design.

The link is the following: https://grabcad.com/library/gas-vent-1

Last edited by Kloutfy; Sep 17, 2017 at 05:11 PM.
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Old Sep 5, 2018 | 01:52 PM
  #69  
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Re: Fuel Tank Vent Valve?

Originally Posted by Kloutfy
Hi SuperTTA,

I have not had a chance to scan the top part yet. I did end up acquiring the 3d printer that I printed the test part on, so I can send you one if you PM to see if you experience a difference in fit or sealing an give feedback if the design needs to be changed.

I have not yet installed this in my car (in shop getting interior work) so can not say if it works properly or not. In comparison to the original when all put together, they both act similar, which is to mean, that when I blow through or apply vacuum on the fitting by mouth, I can do so at low levels. With increased effort (by mouth), it doesn't seem to flow. If I hook up to air compressor at relatively low pressure, I can get it to open and bleed off.

I've placed the original CAD file on GrabCAD so others can download an editable file and make any changes to design.

The link is the following: https://grabcad.com/library/gas-vent-1
Add me to the list of people who need this part So I'm bringing this thread back from almost a year ago. Kloutfy, did u ever start making them?

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Old Jun 3, 2020 | 02:38 PM
  #70  
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Re: Fuel Tank Vent Valve?

We are printing these for sale if anyone is interested




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Old Jun 3, 2020 | 02:47 PM
  #71  
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Re: Fuel Tank Vent Valve?

I may be interested. How much are they gonna cost?
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Old Jun 3, 2020 | 02:54 PM
  #72  
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Re: Fuel Tank Vent Valve?

Originally Posted by Spadercr
We are printing these for sale if anyone is interested



Good job!
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Old Jun 3, 2020 | 03:26 PM
  #73  
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Re: Fuel Tank Vent Valve?

I'm interested too.
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Old Jun 3, 2020 | 04:29 PM
  #74  
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Re: Fuel Tank Vent Valve?

Originally Posted by Tidan
I may be interested. How much are they gonna cost?
sent you PM
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Old Jun 3, 2020 | 05:31 PM
  #75  
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Re: Fuel Tank Vent Valve?

Originally Posted by Fire"Dutch"Bird
I'm interested too.
sent you a PM
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Old Jun 23, 2020 | 11:46 PM
  #76  
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Re: Fuel Tank Vent Valve?

If any more are available, I am interested.
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Old Jun 24, 2020 | 07:25 AM
  #77  
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Re: Fuel Tank Vent Valve?

Originally Posted by Chrisb4z
If any more are available, I am interested.
I have one left. Pm me for PayPal and shipping info
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