Non-standard diesel injector pump?

[MWADE]

Just recently bought my bongo, I think there's an air leak somewhere in the system because when starting from cold the engine needs to turn over for quite a long time before starting. Can't see any obvious leaks, but looking at it, it looks totally different from all the pictures of pumps I see on here (and the internet in general), however, it looks "stock" with all standard plugs, connections etc...

Can anyone help me identify it?

[g8dhe]

Welcome aboard!

Which model of the Bongo range are you, most on here are Friendee's or Ford Freda's ?

[Ian]

....and what's the chassis number of the vehicle?

[MWADE]

It's a W-reg Friendee, 2.5, chassis number: SGL3-400085

[Ian]

On series 4 diesels like yours the fuel pump is radically different from earlier versions.

This is the early one: http://www.lushprojects.com/bongopartsm ... no=.html#2

This is the later one: http://www.lushprojects.com/bongopartsm ... mgno=.html

[MWADE]

That's great info! thanks!

Are there are any known weak points that i should consider investigating first to find my suspected air/fuel leak?

[Ian]

The O-Rings will perish and may need replacing

[teenmal]

If you disconnect an injector pipe crank engine you should get PRESSURISED fuel, if so, look elsewhere. If not, you could carry out a pressure test to the fuel line and or fit a none return valve as close to the IP as possible.

Personally, I would recommend a wee visit to a Diesel Specialist, it could save you in the long run.

Health and Safety must be adhered to. good luck.

[MWADE]

Thanks for the advice, I'll start as you suggest with checking for fuel pressure when cranking from cold and see where that takes me.. Cheers!

[teenmal]

Thanks for the advice, I'll start as you suggest with checking for fuel pressure when cranking from cold and see where that takes me.. Cheers!