Here is some reading for you.

As Jeff said above, that is the default position. There are pods with rubber diaphragms that fail after 20 years and don't hold vacuum.

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1987 300TD 309, xxx 2.8.2014 10,000 mile OCI


Be careful of the toes you step on today, as they may be connected to the ass you have to kiss tomorrow. anonymous

“Be who you are and say what you feel, because those who mind don’t matter, and those who matter won’t mind.” Dr. Seuss