Asked in Ford RangerLincoln Mark VIIIOldsmobile Intrigue
Why would the AC on 1999 Oldsmobile Intrigue go off and on?
August 07, 2007 5:39PM
I had this exact same problem, and it was NOT refrigerant or the AC Relay or anything else.
It was a faulty fan switch in the control panel.
How I finally arrived at this correct diagnosis is that I found by "nudging" the fan switch with my finger, the AC light in the AC button would come right back on.
I replaced the AC control head unit with a brand new GM replacement part off EBay for $190 shipped and the problem has been 100% solved for over a week now.