Is there a source for a replacement BiMetal vacuum switch? The one I have on the 83 leaks bad on both ports.
According the the service book, only the actuator motor side should vent (leak) & the source side should be sealed.
Mine is a leaker both directions & when I test it cold it sorta works, but leaks then as well
I can find AC / GM units, but nothing that looks like these. thoughts?
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