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    RESOLVED -Rear heater core cover reinstall question 2003 Expedition XLT

    This is a 2003 Expedition XLT that needed it's rear heater core replaced. Removing was easy enough once I found all of the screws, but getting the black cover BACK ON is stumping me! Is there a trick to keep all of the components in place while trying to replace the cover? Should the door...
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    Should AC air out of vents be colder?

    2003 Expedition XLT 4.6L 2WD with front and rear air/heat with manual control. My previous post mentioned that I *finally* got all new AC parts installed (front and rear), and now we also have any and all leaks at connections found and fixed. My problem now is that the air temp coming out of...
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    Location of main HVAC vacuum line in cabin? 2003 Expy XLT with manual AC controls

    Still trying to work out all of my malfunctioning AC issues. Got parts replaced, now I need to address my temp control issues. Where exactly under the dash does the vacuum line, that controls the cooling/heating environment, come in, and is it anyplace I can see without removing the dash? And...
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    Location of AC accumulator/drier 2003 XLT w/ rear air

    Can anyone tell me where the heck the AC accumulator/drier is on a 2003 Expedition XLT 4.6 (2nd half of year model if memory serves and if it makes any difference), that has rear air? Google searches haven't helped. :( TIA!
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    Engine fan always on plus new oil leak

    Hi, Newbie here. I'm not sure if this should've been two separate posts or just this one. please let me know if I need to modify. I recently, about 6 weeks ago, purchased a 2003 XLT Expedition, 4.6L. The used car dealer changed the valve cover gaskets, the passenger side valve cover since it...
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