Saxperience - Citroen Saxo Forum - Grey dial on fuel rail

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jbrady72

12th May 2014 19:36

Grey dial on fuel rail

Probably a dead simple question for someone, but whats the small grey screw nob/dial on the end of the fuel rail on a VTR and what does it do? Should it be done up tight or left slightly loose or what?
Cheers

greyjasper51

13th May 2014 13:35

Its a dust cap... Take it off and there is a valve under there for bleeding the fuel rail if its empty... Thats all ive ever used it for

pdiddley

13th May 2014 17:16

it can also be used for pressurising fule

jbrady72

13th May 2014 17:38

Quote:

Originally Posted by pdiddley (Post 6451841)

it can also be used for pressurising fule

This is what I was wondering....how?

greyjasper51

13th May 2014 19:39

Pressurising it with?? Air... Not a smart move... And why would you wanna pressurise it?

pdiddley

24th May 2014 01:22

tbh i was having a good think about tis could it be a blead valve to remove air ?

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