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  1. stamp11127

    Can't figure out these AC problems

    It would if there was a bad connection in the cable. Place the red lead on the positive battery post and the black lead on chassis ground/engine. If you read battery voltage then you are probably ok, if not then you have a bad connection.
  2. stamp11127

    Can't figure out these AC problems

    If the fuse isn't getting power then changing it out for another won't accomplish anything. It won't have power either. See page 1 of the ac wiring diagrams. When you tested the fuse did you check the light or meter first to make sure it works? You also need a good ground for the test. If you...
  3. stamp11127

    Weird problem

    Voltage Drop Test Voltage Drop Test Voltage Drop Test This is what I hammer into the students. All you need to use is your meter. Don't take anything apart in the process.
  4. stamp11127

    Help diagnosing intermittent A/C on 2011 EL Limited

    Let us know what the shop says the problem is.
  5. stamp11127

    Help diagnosing intermittent A/C on 2011 EL Limited

    If you don't have a meter that can measure dc amps you should take it to a shop. Otherwise you'll just keep tossing parts. Your symptoms are usually from excessive current draw in that circuit.
  6. stamp11127

    Can't figure out these AC problems

    Check fuse #105 in the battery junction box with a test light or meter. The circuit is hot at all times. If the fuse is good and powered, check voltage on pin 1 of the blower motor control connector. It should be a brown/yellow wire. Inspect ground 203 behind the lower right kick panel. This is...
  7. stamp11127

    Weird problem

    This should help some.
  8. stamp11127

    Weird problem

    Do you have a test light or digital multimeter?
  9. stamp11127

    So my check engine light went away.. is everything good?

    That is an emissions related code. Basically means the exhaust is "dirty" as compared to a system that is within specifications. FYI: https://www.obd-codes.com/p0420 Since you are in Cali, you will be taking care of the problem eventually. Sooner is usually lower cost than later.
  10. stamp11127

    Weird problem

    Here in the south "crank" has slighly different meanings in the automotive field. Crank and crunk are used interchangeably also. Is the starter engaging with the engine turning when trying to start?
  11. stamp11127

    Weird problem

    The fuel pump circuit is not part of the Can Bus so you will not get codes. You have to be careful when grabbing the sjb (smart junction box) from a junk yard as Ford made wiring changes during production. There is a thread on here by Bedrck47 where he runs the member through installing a jumper...
  12. stamp11127

    Newer 2003 Expy - Eddie Bauer

    Thread title has been corrected.
  13. stamp11127

    Air Conditioning PCM Control

    Yes
  14. stamp11127

    Transmission Jerks when Coming to Stop

    I'm curious as to how long you think a transmission is supposed to last without being serviced? It has been running for the last 12 years....
  15. stamp11127

    Transmission Jerks when Coming to Stop

    How often have you serviced the transmission?
  16. stamp11127

    Dash vent problems

    It all depends on where the leak is. There is a vac line that comes through the firewall then to a manifold on the ac controls. It can leak there or in the control itself.
  17. stamp11127

    Turbo coolant leak issue now on wifes 2016

    Rode an H2 a little back in the 70's when I was a teenager. Scared the living snot out of me so much I came back with a sheet eat'in grin......wasn't called the Widow Maker for the heck of it. All you had to do was up the carbs 2mm, put on a set of Denco chambers and you ran 10 flat in the 1/4 -...
  18. stamp11127

    Air Conditioning PCM Control

    What was the ambient temp when you read the static? Was the engine run and we are dealing with a hot ac system? Expy parked out in the hot sun or shade? Earlier you stated that when you jumped the relay it worked, need to do the same in-order to get the operational pressures. From...
  19. stamp11127

    R u or did u have ac issues pls advice..

    Check out the section on heating and cooling. Make sure to read the stickies at the top of the first page on how these systems work. If any of the links are broken please let me know and I will update them. Then read the current threads where members are also having ac issues. You will find...
  20. stamp11127

    Hello from GA.

    Welcome to the site.
  21. stamp11127

    Need advice on mountain driving.

    This doesn't answer your question but did remind me of my youth (30-40's). Saab 93 Turbo in the mountains, hammer down once I crested the top. Grin from ear to ear.
  22. stamp11127

    Turbo coolant leak issue now on wifes 2016

    To those responding to this thread, if you feel the need to degrade a member then take it to a "conversation" instead of posting it in a public forum. That includes mispelling of known colorful words that are degrading. Everyone has their opinion and are allowed to express it here - keep it...
  23. stamp11127

    07 A/C not working.

    Pulling out that low of refrigerant indicates a leak. Did the recovery unit perform a leak test? Low side pressure is too high, high side pressure is about right. How much oil did it pull out? Have you added any oil in the past or this recharge? First item to check is the txv (expansion...
  24. stamp11127

    09 expedition AC Warm at idle, cool while driving.

    To hot for my old azz to work in those temps. If you want to play around you can recover/recharge to 90% of listed capacity and see how much the pressures drop for the 110 ambient. If the evap drops below freezing you should have enough latent heat in the cabin to keep it from freezing up...
  25. stamp11127

    99 expedition ac issues

    Welcome to the site. There a droves of threads on here about ac issues and what to do. We cover the same thing summer after summer. In order to help you we need to know what the system pressures are at rest(static) and running after 10 minutes with a gauge set. Your local auto parts store may...

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