Gday all, I have noticed the two recently purchased CX 2400's ('79 and '80 build) have an extra sphere near the pump. My earlier one does not.
I remember reading something about these, but didn't take mutch notice as it wasn't applicable to my car.
What does it do, and is it the same as any of the others?

Last edited by Fingers; Wed 27 Oct 2010 12:51:PM.