Unless there's a fuel shut-off valve (always a nice feature) that's turned off
or the fuel tank is lower than the level that you lay the fuel line down
(unlikely), yes.
In an emergency, you can zip-tie the fuel line off higher than the fuel
thank, break the siphon (stop the flow once), and plug it with something
clean.
Also, after you run out of fuel, replace a fuel filter, or disconnect
then reconnect the fuel line, you have to go through the process of
bleeding the fuel line to get the air out. Please consult the manual
for your engine for details.
Consulting with a marine diesel mechanic who knows that engine will save
you a lot of time and misinformation. Various leaks may or may not be
possible or remotely likely. Other causes may be common and well known.
-scott
On 0, "chris blasucci
tartan2767@... [T27Owners]" <
T27Owners@...> wrote:
>
>
> Looks like I'm focusing on the lift pump and see if that's where it's
> leaking fuel into the case. Will diesel start flowing out of pump if I
> take it off?
>
> Sent from my iPhone
> On Oct 30, 2017, at 6:44 AM, [1]
cfdamm@... [T27Owners]
> <[2]
T27Owners@...> wrote:
>
>
>
> when you are draining the oil you may want to pull a sample and have it
> tested. This should cost $35 or less. In Stuart you can get a sample
> kit from Shearwater Marine. That will help put to rest the question of
> what overfilled the crank. This will narrrow down your trouble
> shooting.
>
>
>
> References
>
> Visible links
> 1.
mailto:cfdamm@...
> 2.
mailto:T27Owners@...
> 3.
> 4.
mailto:tartan2767@...?subject=Re%3A%20%5BT27Owners%5D%20Re%3A%20Yanmar%202GM%2020%20breather%20hose%21
> 5.
mailto:T27Owners@...?subject=Re%3A%20%5BT27Owners%5D%20Re%3A%20Yanmar%202GM%2020%20breather%20hose%21
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
mailto:T27Owners-unsubscribe@...?subject=Unsubscribe
> 13.