the second picture with the altitude gizmo, might have had a line going into the cabin area as a vent. It`s to keep dirt, out of the gizmo.
on my 85 300D it has some black lines that go through a gromet into the cabin area from some of the vacuum dodads.

Charlie

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there were three HP ratings on the OM616...

1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto

Anyone that thinks a 240D is slow drives too fast.

80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff

We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works