The V8 Owners Forum -

Posted: **Thu Apr 07, 2011 2:13 pm**

hi to all, i need some help and the local and main dealer can't help me!!!

i've just changed my fuel pressure regulator and where the pipe fits into the fuel rail there's a small grey plastic spacer/seal and an 'o' ring...

i've snapped the plastic seal and the 'o' ring looks well past it's use by date!!!

i've called my local landy garage and main dealer and they can't find the plastic seal/o ring and suggest it either comes with the fuel rail or fuel press reg, now i don't want to spend £80+ just to get £2 worth of plastic spacer and o ring...

does anyone know where i can buy the grey plastic seal/spacer and an o ring???

or a good bodge/get round it fix?? cos without them all she does is piddle petrol all over the gear box and won't even start...

many thanks, Welshy

Posted: **Thu Apr 07, 2011 2:14 pm**

oooopps...

btw, it's a 95/M 3.9 v8 discovery

Posted: **Thu Apr 07, 2011 2:38 pm**

o-ring either egay or most motor factors should keep a selection.

other bit, no idea without seeing it

Posted: **Thu Apr 07, 2011 6:40 pm**

try this link, it's the one for my disco and shows the o ring and grey plastic spacer....

http://www.britishparts.co.uk/.sc/ms/bd ... 0REGULATOR

Posted: **Thu Apr 07, 2011 6:45 pm**

ive a funny feeling I have an old FPR in my garage ( if I didnt chuck it out )

I made an adaptor for a remote FPR....no idea if I used that o-ring or got a new one

edit...

nope, cant find it must have chucked it out

Posted: **Thu Apr 07, 2011 8:04 pm**

Can you just glue the spacer? Only there to stop the o ring being pushed out.
And the o ring, im sure most motor factors would have a box of o rings to rummage through.

Tom

Posted: **Sat Apr 09, 2011 12:01 pm**

SuperV8 wrote:Can you just glue the spacer? Only there to stop the o ring being pushed out.
And the o ring, im sure most motor factors would have a box of o rings to rummage through.

Tom

thats exactly what i did and we're off to go...

thanks for the advice guys, i did'nt know if i could just glue the spacer n match the o ring

Posted: **Sat Apr 23, 2011 1:33 pm**

little tip...

the fuel injector o ring fits the fuel pressure regulator spot on

Posted: **Sun Apr 24, 2011 1:37 pm**

welshphill wrote:little tip...

the fuel injector o ring fits the fuel pressure regulator spot on

Was just about to post that - as mine was knackered on the P38 this week.

Posted: **Tue May 10, 2011 8:18 pm**

Those o'rings are standard Bosch items(yes even on the Lucas gear)that plastic spacer is also a Bosch design early beemers used em on there FPR's

The V8 Owners Forum -

fuel pressure reg sealing prob... SORTED!!!

fuel pressure reg sealing prob... SORTED!!!