Looking at some 1968-69 Coupes...
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Joined: Apr 2006
Posts: 4,212
From: KC, MO area
Welcome to the forum.
That was a trouble-prone area and there's several things that can cause it. Try a Google search and check Youtube. There's check valves, hoses, diaphragms, relay(s), etc that can fail.
That was a trouble-prone area and there's several things that can cause it. Try a Google search and check Youtube. There's check valves, hoses, diaphragms, relay(s), etc that can fail.
Last edited by 73shark; Mar 8, 2013 at 10:16 AM. Reason: Added relay
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