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Author Topic: Fuel Line ?  (Read 2582 times)

Offline stevieray36

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Fuel Line ?
« on: July 13, 2007, 01:03:57 pm »
There are two metal fuel lines running up the passenger side frame rail. One supplies gas from the tank to the fuel pump. Someone stuck a a bolt in a short piece of rubber hose clamped to the other metal line. Is this the fuel tank vent line which should connect to the canister?
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Offline VileZambonie

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Re: Fuel Line ?
« Reply #1 on: July 13, 2007, 02:05:23 pm »
one is feed one is return
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Offline stevieray36

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Re: Fuel Line ?
« Reply #2 on: July 16, 2007, 07:35:45 am »
Should I purchase a fuel pump with a return line? Or can I just keep it plugged and use as is? What is the advantage to having a return line?
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Offline ccz145a

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Re: Fuel Line ?
« Reply #3 on: July 22, 2007, 10:54:51 pm »
My guess is that the pump lasts longer if it can pump as designed. With a return line the pump can pump at full volume, just some of it goes back to the tank.
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1975 C10 Silverado LWB, 454CID, TH400, 10bolt 3.42
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