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Discussion Starter #1
ok as you know, im looking for new engine solutions for my car, at the moment it is a 18 16v eco engine ( n reg veccy) which is fitted...ive also got a 1.8 16v engine out of w reg veccy... only thing i noticed is there is no return pipe on the fuel rail on the w reg engine? if i fit the w reg engine. what do i do with the return pipe that goes back to the tank? help pls people as think tiz getting done this week>

regards gareth

oh the car is a vectra
 

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If you mean there is no large silver pipe on it, that doesn't matter.
It will have an in and an out for the two petrol pipes.
Can't remember where they are exactly, but one is the silver one that goes near the throttle body. This is merely an extension (I think).
 

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Discussion Starter #4
what i mean is? on the ecotech engine that came out of the n reg vec. as u look at the engine fuel rail, on the left hand side there is a return pipe going back to the tank.. where as the new engine out of the w reg veccy, doesnt have a return!!!! what do i do with the return pipe that is left over? do i block it up?
 

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Is this the metal silver pipe I mentioned previously ?
Does it have the fuel pressure regulator still fitted ?
 
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