I kind of do the same thing.  Every time I have my head in the engine
compartment I am inspecting things and fuel lines is one of those things.
Check the ends of the lines near the injectors for cracking every so often
and sometimes you can’t tell much until you remove the hose from the fuel
rail and injector in regards to cracking on the hose ends.  Pinch the fuel
lines with your fingers to determine if the hose is too hard or soft or if
there is any seepage on your fingers.

BT

On Saturday, December 11, 2021, Chris S <szpejankowski@gmail.com> wrote:

> My answer is “it depends”. It depends on hose quality, mileage driven,
> heat proximity etc.  I inspect my fuel lines and when I see a problem, I
> replace.
>
> Chris.
>
> Wysłane z iPhone'a
>
> > Wiadomość napisana przez Tom C <thomas.casal@gmail.com> w dniu
> 12/10/21, o godz. 12:33:
> >
> > Greetings!
> > Curious how often you all replace your fuel lines? I bought the german
> hose
> > not sure that matters. I did mine about 6 years ago along with resealing
> > the fuel tank. Of course I go to fill up my tank before I put the westy
> to
> > bed for the winter and I smell gas then next thing I know I'm leaking gas
> > on the driveway fml. Looks like I'm resealing the tank this winter, again
> > ugh. Should I do the fuel lines again while i'm at it? It's always
> > something with these beasts. peace tom
>