How To: Nylon fuel line without $$expensive$$ tool.

Discussion in 'High Tech Retrofits' started by Aceshigh, Aug 9, 2011.

  1. Aceshigh

    Aceshigh Veteran Member Lifetime Gold Member

    26,757
    4
    Apr 9, 2001
    Boondocks
    Pretty ingenious method I found tonight while doing some research on Nylon fuel lines.
    Budget fuel line option raiding the yards, and doing this saves some $$$LOOT!!!$$$
    All new cars have this type of fuel line and fittings I've been told.

    Saves you the $100 on the Dorman Nylon compression tool.
    However, I'm not sure how it will work out with 90* fittings.

    http://ls1tech.com/forums/15193388-post19.html

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  2. sbca96

    sbca96 Veteran Member

    2,887
    4
    Oct 25, 2004
    Santa Barbara, Ca
    The only thing I would be concerned about is the aggressive grooves inside
    the tubing holder making those marks on the outside of the plastic. Maybe
    if the tool was modified to remove the grooves by drilling it out first? Also I
    had read those soaking the tubing end in hot water for 20 seconds eases
    the installation process. I dont recall a lubricant though.

    Tom
     
  3. gordonquixote

    gordonquixote Veteran Member Lifetime Gold Member

    3,016
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    Jul 18, 2006
    Tallahassee, FL
    Buy a fire extinguisher.....:crazy:

    Did you pressure test it after assembly?
     
  4. Kamikaze

    Kamikaze Veteran Member Lifetime Gold Member

  5. John Wright

    John Wright Veteran Member Lifetime Gold Member

    14,299
    110
    Aug 9, 2002
    Rustburg, Va
    could pad the block/vice with a piece of innertube and it might help keep it from slipping through also.

    I also agree with the hot water soak to soften the tubing.
     
  6. cubs2008

    cubs2008 Veteran Member

    245
    0
    Jul 30, 2008
    Chicago, IL
    I would like to see the pressure test as well. Also, I have seen two ply type hose and what happens is the barb forces the inside ply apart from the outer one. I will admit, doint this job sucks!
     
  7. Christian GM

    Christian GM Veteran Member

    133
    0
    Jul 14, 2007
    Italy
    hi guys,
    FYI also the Dorman tool (that I have and I use sometimes in my shop) leave the marking outside the tubing, as you say in post #2.
    I think it isn't an issue.

    bye
     
  8. Skaal-tel 79

    Skaal-tel 79 Veteran Member Gold Member

    3,417
    4
    Jun 20, 2004
    CFB Petawawa, Ontario
    looks pretty good to me :)
     
  9. good to know that something like this is possible if I <mess> up a line on my Alero or other new car.
     
    Last edited by a moderator: Aug 9, 2011
  10. Aceshigh

    Aceshigh Veteran Member Lifetime Gold Member

    26,757
    4
    Apr 9, 2001
    Boondocks
    This is unbeatable.....
    You can plumb your entire system for under $100 with NEW OEM lines.
    http://www.dormanproducts.com/catalog/OESolutions2006/327-342QuickDisconnect.pdf

    You get packs of 5 fittings each for $12.99 or 2 for $6.99
    I just spoke with Dorman via chat to confirm this is correct.
    Any part #'s that end in ".5" like 800-082.5 = Quantity of 5
    So Advanced is the best place to get all of these parts with the $20 off $50 coupons.

    Example $12.99 > DORMAN 800-082.5 3/8 to 3/8 straight QTY = 5

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    Last edited: Aug 9, 2011

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