[Shop-talk] hard fuel line replacement

John Innis jdinnis at gmail.com
Sat Nov 1 20:31:23 MDT 2014


Fuel Pressure on these is over 40 PSI.  I would NOT use rubber hose and
clamps for this.  It was ok on the older TBI motors that ran 15-20 PSI, but
dead head pressure on your pump is over 60, and even fuel injection hose
won't hold up to that just clamped on.  If you are going to cut out a
section, flare the ends and splice in a new section of hard line.

On Sat, Nov 1, 2014 at 8:58 PM, Tim . <tims_datsun_stuff at outlook.com> wrote:

> It's a 96.
>
> So is fuel injection hose stronger than regular fuel line hose?
>
> Date: Sat, 1 Nov 2014 16:27:35 -0500
> Subject: Re: [Shop-talk] hard fuel line replacement
> From: jdinnis at gmail.com
> To: tims_datsun_stuff at outlook.com
>
> What year is your s10?
>
> On Sat, Nov 1, 2014 at 3:52 PM, Tim . <tims_datsun_stuff at outlook.com>
> wrote:
> Hi all
>
>
> One of the fuel lines on my rusty crusty old S10 has rusted to the point
> that
>
> it weeps/leaks when the engine is running. Since this truck has well over
> 210K
>
> miles on it and it soon to be retired to part hauler status, I'd like to
> not
>
> spend any money on this fix. Can I get away with just cutting out a foot or
> so
>
> of hard line and replacing it with rubber fuel line? Or will the rubber
> line
>
> not handle the pressure?
>
>
> Thanks!
>
> tim
>
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