Options to replace fuel lines from tank to filter?

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supermailman

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95 V6 TBI. I know kits are available but I don't want to spend the $150 on them at the moment. I live in the Midwest so lots of rust, getting used lines is probably out of the question. Are there any cheaper ways to run a new supply and return line up to the filter? That back half of my lines rusted through and leak. There's also a third line coming off the pump that is connected with small diameter rubber hose and that all needs replaced too. Any guidance would be appreciated. Tank will be coming back down soon.
 

supermailman

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Urambo Tauro

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Nickel-copper and nylon tubing are good alternatives to steel. They're both much easier to work with, and will never rust. On my truck, I went with NiCopp for the brake line, and nylon for the fuel.

Looks like your brake line has already been changed here, seeing as it's less rusty than the others and not sitting in the right spot on the bracket. No real need to change it now, unless you want to take this opportunity to change over to rust-free nickel copper while the fuel tank is out of the way.

If you're interested, this would also be the perfect time to change the fuel filter to one with a quick-connect setup:
image3589-jpg.200402
 

BOTTLEDZ28

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I replaced my fuel lines last summer with a nylon kit I got off ebay. It went on without an issues and hasnt leaked at all So much better than steel.
 

alpinecrick

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If you're interested, this would also be the perfect time to change the fuel filter to one with a quick-connect setup:
image3589-jpg.200402

That's exactly what I have been wanting to do to both of my K1500s fuel filter. My G1500's are sooo much easier to change the fuel filter.

Where did you find the fuel line connectors ( besides robbing a parts van)?

I've owned GMT400 pickups since 1993, and it's danged near impossible not to end up with gas practically in my armpit no matter what approach I take when changing the filter.........
 

supermailman

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I replaced my fuel lines last summer with a nylon kit I got off ebay. It went on without an issues and hasnt leaked at all So much better than steel.

Was it custom fit for these trucks or universal? I would be very interested in a link to something like that. I found out Dorman makes fuel line repair kits that include both supply and return threaded connectors joined with a length of rubber hose and about 22 inches of steel fuel line and compression fittings. If I went that way I'd only be out about $50 vs the $150.

Edit: found the nylon kits. Around $100. Not bad for something that will probably outlive all of us.
 
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BOTTLEDZ28

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Was it custom fit for these trucks or universal? I would be very interested in a link to something like that. I found out Dorman makes fuel line repair kits that include both supply and return threaded connectors joined with a length of rubber hose and about 22 inches of steel fuel line and compression fittings. If I went that way I'd only be out about $50 vs the $150.

Edit: found the nylon kits. Around $100. Not bad for something that will probably outlive all of us.


I wouldnt do the rubber. The nylon kit just needs to be to trimmed to fit. It took me longer to remove the old lines without disturbing the brake lines. My kit even came with a new fuel filter.
 

Urambo Tauro

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Where did you find the fuel line connectors?
All of the fittings were S.U.R.&R. brand parts for use with nylon tubing, in stock at my local CarQuest:
K095 - 5/16" female fitting (sender unit) (1)
K100 - 3/8" female fitting (sender unit) (1)
K270 - 5/16" male short line adapter (TBI) (1)
K275 - 3/8" male short line adapter (TBI) (1)
KP020 - 3/8" quick connect (filter) (2)
 

Hipster

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Was it custom fit for these trucks or universal? I would be very interested in a link to something like that. I found out Dorman makes fuel line repair kits that include both supply and return threaded connectors joined with a length of rubber hose and about 22 inches of steel fuel line and compression fittings. If I went that way I'd only be out about $50 vs the $150.

Edit: found the nylon kits. Around $100. Not bad for something that will probably outlive all of us.


Do you have a link? I can't seem to locate it.
 
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