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V8 Vac advance

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muddysteve:
I've got what looks like a non return valve in the vac advance pipe on my disco, any idea what its for?

Its been running a bit flat of late and lacking in power and dieseling when i turn it off so i thought i'd give the vac pipes a once over.

when i remove the non return valve its goes like poo off a stick! so do i need it or does it do anyhting important

Steve

daggie:
I binned mine  :wink: no probs since

muddysteve:
Cheers Mate

just what i was after hearing  :D

Steve

Range Rover Blues:
Probably allows vacuum to travel slowly in one direction, rather than a non return valve.  It'll be for emisions or something.  Just be careful in case it 'pinks'.

muddysteve:

--- Quote from: "Range Rover Blues" ---Probably allows vacuum to travel slowly in one direction, rather than a non return valve.  It'll be for emisions or something.  Just be careful in case it 'pinks'.
--- End quote ---


will do mate, but it does seem to be sounding very healthy at the moment

untill i hit 60 then i'm getting some bad rumbling noises and vibrations, me thinks a prop uj is well on its way

Steve

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