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Old 12-02-2005, 08:06 PM
JMan300sd JMan300sd is offline
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Join Date: Jul 2004
Location: Miami FL
Posts: 253
What is the optimal vaccum pressure on the line (does the car need to be running to check this)? How do I Know if my pump is a late model? Could acheck valve be a problem here?
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1983 300SD White with Grey interior
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