Ok, here's one (A/C compressor Q)

[Justin Frankel <justin@nullsoft.com>]

(1988 5000QT)
Alright, it seems like my A/C compressor doesn't shut off when it's supposed
to most of the time. Like, if the A/C is on 'auto', and on, and then I turn it
to 'off', the compressor stays on, and cool air continues to flow out of the 
vents. This only happens *sometimes*. I used the diagnostic mode in the
climate
control unit, to see if the compressor was on or off, and it thinks that the 
compressor is off, but it obviously isn't. Is this a bad relay or something?

Thanks,

Justin