Fuel issues

Hi am new to this forum and have recently purchased a TD5 Discovery. I seem to have some issues with Air in my fuel lines. It is hard to start and stalls quite often, have to prime fuel pump several times to get it running again. I have replaced the fuel pump and filter but this has not solved my problem.

To questions:

1) Is there a non retrun valve and if so where would i find it?

2) Any useful information regarding my issue would be greatly appreciated ?

Thanks

Hello dingo !

just to say im looking into fixing simular probs myself when i know more i will be back on to you, as im still learning myself

but firstly have you checked the fuel pressure regulator is it leaking ? check this link !http://www.discovery2.co.uk - Workshop - Fuel Pressure Regulator

Hi mate

Thanks for the help i have had alook at this allready and it seems to not be the problem, My next move is to replace the fuel filter head i will let you know if this solves the problem

Thanks again for replying.

check your leak off pipes on your injectors

I had the same problems as your talking about. Turned out to be the seals on the injectors. Starts first time, every time now..