Well, in 35 years of getting greasy, I have never seen a vacuum line
that fixes itself, simply by having the power to the engine turned off
I figure there are probably some things that ford can extract, which
other machines simply cannot access, although I don't think the 93
computers have all that much intelligence anyway. I am sure that the
OBDII versions hide a lot of things to force us into the dealer, but
I'm a cynic when it comes to that anyway.. <shrug>
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