Losing fuel pressure

[jade]

Hi to all
I have a rs2 the car runs well normally , but when i turn it of i lose fuel pressure in the fuel rail
i have had the injectors checked & they are fine not leaking , what else could it be , is there a non return valve
Any ideas of why it could be losing pressure would be helpful many thanks

Cheers Jade

[volcano rs]

probably a faulty fuel pressure regulator

[pastures16]

does it restart ok when cold but when warm its a bitch
turns over a fair few times before it fires and when it does it misfires for a few seconds

[jade]

does it restart ok when cold but when warm its a bitch
turns over a fair few times before it fires and when it does it misfires for a few seconds

Cold start in the morning not that good have to crank her a bit then she fires but takes a moment to catch on all cylinders ( just changed water senser in back of head for ecu temp) when warm just have to crank a fair bit then starts . i think just to get pressure up
Cheers Jade

[jade]

Changed fuel regulator today no change
Cheers Jade