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    Expedition won’t start

    Worth a shot...check connectors behind passenger side kick panel that covers the body control module. Make sure all are latched. Dunno if it applies to the newer trucks but seen it on older ones that will cause all kinds of 'weird' codes including PATS system(key fob).
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    2007 Expedition - Parasitic Draw ~400-500mA - Need Help Tracking Down

    Rear wiper work? If it doesn't park properly, will cause draw a large enough draw to kill battery overnight. Fuse 3 powers DVD player, Aux audio module and satellite radio if equipped.
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    Engine won’t shut off with key removed after ac compressor change

    I would suspect the ignition switch first. (coincidence). Remove plastic on steering column to reach it and while it is running, disconnect it. If it stalls, you got it figured. Next would be pulling any ignition related relays. One may be stuck "latched" (on).
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    Help please

    So did this problem occur after the transmission service? If so, is filter in correctly and proper amount of oil. Engine revving and not moving?
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    A/C and PCM issue

    A decent scan tool will allow you to read the pcm 'PIDs' (live data). Ford did a good job with a/c pids and will tell you why the pcm won't give permission to operate. And of course any possible trouble codes.
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    Check Engine Light Remains on P2195 code NEW CODES ADDED

    Code criteria is like 1.5 seconds of inactivity. You would be lucky to test and see when it does. If codes keep coming back, change o2.
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    2011 No ABS or Advance Trac Warnings - FRONT Brakes Sticking...Wazzup???

    The front brake hose brackets rust where they are crimped to the hose and slowly pinch them closed not allowing fluid back out of caliper.
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    07 Eddie Bauer idling issue

    Check all the fuses and pins in junction box under hood. Also make sure no fuses missing.
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    Moog Upper Control Arm Junk

    Sad but true. Moog is garbage. Ball joints last about a year now and yeah, even the grease zerks are f'n crap. The automotive aftermarket is a complete waste of time and money. And people are concerned about trade with China? WTF. Trump is right as usual. The world has been financially *******...
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    Chasing P0171 and P0175 Simultaneously

    Got spark on non contributing bank? Throwing it out there but some engines will idle fine missing a complete bank(5.3 gm).
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    Broken valve spring?

    Water also ingresses through the plastic clips holding the seal fyi.
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    Jerking when going up certain inclines

    Shot in the dark. Do a throttle position sensor sweep (graphing) and look for any spiking.
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    ‘02 4.6 Has me stumped

    You have a large vacuum leak. While idling, spray brake cleaner around after maf and listen for rpms to increase. There is your vacuum leak. Said gasket missing will cause this problem.
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    P013C CODE CHECK ENGINE 2013 5.4L 3V

    Forscan is open source software for a computer. You will need a cable or dongle(bluetooth) to connect to 16 pin data link connector. https://forscan.org/home.html
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    Any Crazy Things To Look Out For On The 5.4L 3v Timing Job?

    No need for valve tool. Get cam on base circle and pop the follower out with a pry tool or screw driver. Same with installation. Use common sense not to dig into anything. Plenty of utube vids.
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    2010 Expy EL Rear A/C Leak - Any ideas?

    Used part could be bad. Hissing is a huge leak so get some UV dye and a cheap a/c black light. You could also get a block off kit and eliminate the rear though it is nice having cool air blowing on the back of my head.
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    Phaser Noise after replacement

    Remove the accessory belt to eliminate pulleys and such. Exhaust heat shield perhaps?
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    P04DB

    Yes. Generic OBD may show permanent dtc until monitors set. It may not even show up in vehicle specific OBD.
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    303 Graphene Nano Spray Coating

    Collinite for the win. Great stuff and it doesn't leave a residue on plastics.
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    Is A/C cold at idle/around town in 2015-2017’s?

    Make sure the cooling fan works properly. It does all the work when the vehicle isn't moving.
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    2000 Expedition 5.4 throwing codes for all 4 o2 sensors. Sensors already replaced and still throwing code

    Fuse #23 15 amp in under hood fuse box is power source for O2 heaters. Pcm controls the grounds. It also powers evap items, trans pressure solenoid and intake runner.
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    Sun roof leaking

    The glass does not keep water out. Water enters continually and runs out the drains. The frame(track) is cracked/broken. A new sunroof or sealing the glass to the roof are your options.
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    2011 Expedition 5.4l 3v P0301 Cylinder 1 Misfire

    A rocker can pop off one of the intake valves. You will still have compression but that valve will not open. Remove cover and if it is, you can pop it back on.
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    Is it going to die? Never heard it run. She goes ticky tick for way to long.

    Bearings in roller rockers on passenger side go bad. Check out fordtechmakuloco on youtube. Great videos for diyers.
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