Yes, it matters. The Alda line has to blow out the vent in the top when powered, the manifold shouldn't.

The manifold to lower is how my car is plumbed, I just looked, but it might be wrong (works though). Whichever one blows out the top/vent when you apply 12v to the solenoid is the one to the Alda.

There is a picture here somewhere.

here it is:

ALDA, The 603 and Terminology (pics)

Shows the manifold line on the bottom also.

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Gone to the dark side

- Jeff

Beat me to it

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-justin

1987 300TD, 1987 300TD
2008 R32, 2000 Passat Wagon

Ok, its back together with the alda to the upper fitting and the manifold to the lower fitting. Still don;t think i get enough power though. The lines were filthy, clogged etc. Maybe i have to replace the switchover valve.

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www.jerseyplanning.com
1987 300TD 440K - My car
2005 Jeep Grand Cherokee Laredo 107K - Tim's car
2000 - CLK320 100K - Deb's car
1994 C230 150K - Josh's Car

yup.. clean clean clean and then new valve.......

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Thank you for all the help guys!

"Old Gretchen" <--1983 300SD w126 cali. emissions (so it says on wdw sticker)
LIght metallic blue with dark blue interior. Odo stuck at 160,500 mi.

www.handydo.joolo.com