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Fuel line question
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Topic: Fuel line question (Read 3614 times)
March 12, 2006, 10:21:42 pm
firestorm13666
Junior
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Fuel line question
«
on:
March 12, 2006, 10:21:42 pm »
Is PVC Biodiesel safe?Also what could you use to replace the aint drain back valves in the fuel lines on a MK2?Thanks
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Reply #1
March 13, 2006, 08:34:21 pm
firestorm13666
Junior
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204
Fuel line question
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Reply #1 on:
March 13, 2006, 08:34:21 pm »
Anyone have any input on this?
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Reply #2
March 13, 2006, 09:26:00 pm
VW Scully
Junior
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245
fuel lines
«
Reply #2 on:
March 13, 2006, 09:26:00 pm »
Hi;
I am not sure about PVC - I think it would be fine as I believe the line from the fuel filter to the IP is made of it; but I run BioDiesel in my Rabbit and am replacing all the lines with Viton (a kind of synthetic line commonly used in the newer TDis.)
You can usually buy it in bulk (I am getting it from a local VW Shop.)
hth!
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Tara aka VW Scully
**1981 Rabbit Diesel L, Biodiesel driven: 'the Bio-Bunny' **
Advocate for Young Adult Cancer Research & Support: I'm too Young for This!!
http://www.i2y.com
~~~~~~~~~~~~~~~~~~~
Reply #3
March 13, 2006, 09:30:10 pm
firestorm13666
Junior
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Fuel line question
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Reply #3 on:
March 13, 2006, 09:30:10 pm »
How much is it a foot?
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Reply #4
March 13, 2006, 09:41:18 pm
VW Scully
Junior
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Fuel line question
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Reply #4 on:
March 13, 2006, 09:41:18 pm »
Quote from: "firestorm13666"
How much is it a foot?
Hi again;
I'm not sure; I have yet to go and pick it up (My Rabbit is still in Winter hibernation
) but the price might be different here anyway (I'm in Canada eh?).
When I find out I'll post here though
. You could also ask on tdiclub.com; they might know as it's the standard fuel line material for TDis.
Good luck
.
p.s. I know it's not cheap, but it is "BioDiesel-proof" and designed to last a long time.
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Tara aka VW Scully
**1981 Rabbit Diesel L, Biodiesel driven: 'the Bio-Bunny' **
Advocate for Young Adult Cancer Research & Support: I'm too Young for This!!
http://www.i2y.com
~~~~~~~~~~~~~~~~~~~
Reply #5
March 15, 2006, 10:43:46 am
bhtooefr
Veteran
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305
Fuel line question
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Reply #5 on:
March 15, 2006, 10:43:46 am »
Viton and urethane are the two materials usually used for biodiesel-proof fuel lines.
Viton is more heat resistant, and costs $10-15 per foot.
Urethane is more abrasion resistant, and costs $1-2 per foot.
Guess which one I'm gonna use in my car.
Another thing: viton can be hard to find. Urethane, however, can be found at any motorcycle shop worth their salt.
And, I'm gonna hijack the thread, and ask a question...
What are the dimensions of the fuel line that needs to be replaced to biodiesel-proof a Mk2 1.6NA?
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1986 Volkswagen Golf
| 1.6L NA diesel | 5spd manual | Deep Cosmic Blue (LE5C) | aack, it's a parts car, now, too!
1992 Mazda Miata
| 1.6L DOHC gasser | 5spd manual | Classic Red (SU)
Reply #6
March 15, 2006, 07:18:35 pm
firestorm13666
Junior
Offline
204
Fuel line question
«
Reply #6 on:
March 15, 2006, 07:18:35 pm »
I belive 1/8 for the injector return lines and 5/16 for the feed line no clue about the return line to the tank.
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Reply #7
March 17, 2006, 06:10:17 am
firestorm13666
Junior
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204
Fuel line question
«
Reply #7 on:
March 17, 2006, 06:10:17 am »
Does anyone know where to get Urethane fuel line at and if your in ohio what would be more helpful.Thanks for any help
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Reply #8
March 17, 2006, 08:18:20 am
bhtooefr
Veteran
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305
Fuel line question
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Reply #8 on:
March 17, 2006, 08:18:20 am »
Find a motorcycle shop. They'll have it.
Whether it'll be in the right sizes or not, is another question.
Growler (on TDIClub) was recommending Iron Pony near Westerville.
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1986 Volkswagen Golf
| 1.6L NA diesel | 5spd manual | Deep Cosmic Blue (LE5C) | aack, it's a parts car, now, too!
1992 Mazda Miata
| 1.6L DOHC gasser | 5spd manual | Classic Red (SU)
Reply #9
March 18, 2006, 10:35:06 am
firestorm13666
Junior
Offline
204
Fuel line question
«
Reply #9 on:
March 18, 2006, 10:35:06 am »
I know this might sound odd or maybe a bad idea but has anyone tried to use PVC air line for fuel lines?It's rated at 300psi and is not to stiff.What you guys think?
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Fuel line question