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Old 1 Week Ago   #1
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Fuel / Vapor Lines

Help for a novice...

My 1980 124 Spider 2000 was refitted with TWIN IDFS several years ago.
Fuel return line abandoned (plugged)
Vapor return line plugged as well

In cleaning up the engine bay, I want to remove disconnected stuff.

Can the canister be eliminated completely?
Can the vapor lines be removed and the tank capped?

If so, how does the tank get makeup air to prevent a vacuum in the tank? I assume the electric fuel pump needs makeup air source to work?

The attached sketch which WAS my original setup, with red marks.
What of the red marked for removal (if any) MUST stay.

Your insight and help greatly appreciated

[THE FIAT]
Chicago
(Too much the novice)
Attached Files
File Type: pdf tank016.pdf (490.7 KB, 2 views)
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