Fuel entry into common rail on the I6
Trying to work out where the fuel enters into the common rail on the I6 'before' the fuel goes to the injectors.
Does the fuel, enter the rail at the front of the motor, or at the back next to the firewall.
I know there is also a bleed tube/pipe that takes away excess fuel and returns it to the tank out of the common rail but I want to make sure that haven't got the two mixed up.
I'm pretty sure the fuel enter's from the front, underneath the rail, so to cool the fuel with airflow coming from around the fan/radiator; before it enters the rail at the front.
Could be wrong though... any idea's?