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Re: Need cruise vacuum pump - 85 4KSQ



Mike- There have been several good postings on how to trouble shhot/repair
cruise controls. If you can't locate them let mem know and i will forward. If
you have isolated the problem to the pump, the fix may be as easy as cleaning
the pump with saopy water. My pump did not produce enough vacuum to hold the
diaphram in, but cycling warm soapy water through it fixed it just fine. One
year later, cruise still working, and this was after the dealer told me the
control unit was bad ($400).
Frank Santoro
1990 V8
Kingsville Md