Silly little fuel routing question

[Huw Powell]

> The fuel pump delivers a large surplus of fuel to keep the pressure up.
> The fuel distributor (metering head? regulator?) meters out what the
> injectors need.  What happens to the rest?
>
> Does it circulate back to the tank?

Yes, via the return line.  In my 90Q when I turn it off I can sometimes
hear the "leftover" fuel still running back into the tank.

--
Huw Powell

http://www.humanspeakers.com/

http://www.humanthoughts.org/