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Fuel Hose Replacement Question

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Old Dec 20, 2021 | 01:01 PM
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Default Fuel Hose Replacement Question

Hi - I need to change the two rubber hoses that connect the hard lines from the tank to the fuel pump on my 1978.

One naive question - will I need to drain the fuel tank? Needless to say, it's almost full at the moment!

Thanks!
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Old Dec 20, 2021 | 03:00 PM
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Originally Posted by Stephen Irons
Hi - I need to change the two rubber hoses that connect the hard lines from the tank to the fuel pump on my 1978.

One naive question - will I need to drain the fuel tank? Needless to say, it's almost full at the moment!

Thanks!
Go to the back where the sender is and gently clamp off the rubber hose from the sender to the steel line.......remove when you are finished.

Jebby
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Old Dec 23, 2021 | 12:52 PM
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Hi

Thanks. I did wonder if this would be an option. That said, given that the hoses at the front are old, I'm also wondering if squeezing the hoses at the tank end was a good idea😳.

But, I'll investigate when the new hoses arrive - apparently in the new year now - damned brexit!
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Old Dec 23, 2021 | 01:02 PM
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Regardless of your method…you will leak a surprisingly amount of gas..be in an area that can allow this not enclosed.
on mine i pinched off the old hose near the steel line and installed from pump back to lines and swapped fast..
check for ponhole leaks in steel lines..if original, guaranteed rusted inside.
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Old Dec 24, 2021 | 09:33 AM
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I would also suggest a Nitrile based rubber hose, old days plain rubber hose is not correct or safe over time for today's modern blended fuels.
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Old Dec 26, 2021 | 11:08 AM
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Originally Posted by DRC
I would also suggest a Nitrile based rubber hose, old days plain rubber hose is not correct or safe over time for today's modern blended fuels.
An interesting point.

That said, thanks to the UK's stupid Brexit vote and the resulting rule changes affecting imports to Europe, I've had enough trouble just getting the two hoses (one being shaped of course) let alone specialist things like nitrile😳

But I'm looking at the hoses at the tank end too, so will look into something more "modern" than plain old rubber!
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