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    Heater Core Bypass

    Does anyone have a link to a video on how exactly to bypass the heater core on a 1998 Expedition? I just want be sure that I'm doing it correctly. Also my expedition has the separate controls for the rear of the vehicle. Does this mean I have 2 heater cores and if so, when I bypass the heater...
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    Antifreeze Vapor coming through Vents

    I just bought a 1998 Expedition with 196,100 miles on it. Its a 5.4l 4x4. I'm having a problem with it though, I know for sure I have an antifreeze leak and its somewhere in the engine bay (not leaking into the passenger side floorboard). My research has told me that it is the heater core if I...
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