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    2004 Navigator Shop/Service Manual

    Does anyone have a link to download the a specific shop/service manual for the 2004 Navigator? I am looking for something more specific than the Haynes "Ford Pick-ups 1997 thru 2003 Expedition 1997 thru 2014 Full-size F-150 & F-250 Gasoline Engines Includes Lincoln Navigator and F-150 Heritage"...
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    2004 Navigator - Huge Coolant Leak and P1299 (Cylinder Head Overtemp Protection Active)

    My wife was waiting in line to pickup our daughter from school and said she saw a message to the effect reduced engine power show up in the dash message display. She shut it off when she saw that, but later started it back up to try to get into a parking spot and it died on its own and she was...
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    P0171 and P0174 Bank 1 & 2 lean

    I have a 2004 Navigator and I had issues with the climate control defaulting to blowing through the defrost vents only. There were no codes being tripped. My issue were a couple of short sections of vacuum line on the passenger side of the engine bay back near the firewall to the inboard lower...
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    2004 Navigator Fuel Delivery Issues

    Hi Bob M, Not trying to rush you, but just letting you know I haven’t seen anything in my Inbox yet. Thanks again for your assistance. Regards, Ted
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    2004 Navigator Fuel Delivery Issues

    Hi Bedrck. I finally got a chance to look at this issue again yesterday. When I ran a 12v supply to the Dark Green/Yellow wire in the 4 pin connector you described, the vehicle started. I located a 2004 Lincoln Navigator in the local Pull-a-Part and took the fuse box out of it, tested all of...
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    2004 Navigator Fuel Delivery Issues

    Thanks Bedrck. That is actually one of the videos I watched, however, I somehow missed that connector and was looking at the larger connector with the blue paint around the opening in the fuse panel to the right of that one above the white connector. I looked back at the pics I took of the...
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    2004 Navigator Fuel Delivery Issues

    Hello, I own both a 1997 Expedition and the subject vehicle. I have previously replaced the fuel pump in the Exception and am now having an issue with the Navigator. I have posted about this issue on the Lincoln Navigator forum and have had over 30 views, but no replies so I am hoping someone...
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    2005 Expy Things To Look For When Buying

    2004 Navigator After months of searching, as long as the seller comes through with the title in the next couple of days, it looks like I have settled on a 2004 Navigator with around 150k miles. The interior and exterior are in excellent condition. The automatic adjustable suspension has been...
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    2005 Expy Things To Look For When Buying

    Thanks for the feedback everyone. I did not get the VIN from it, but it said "Limited" on the rear lift gate. It apparently sold the next day. I had checked and found the mode actuator for the rear HVAC at Advance for a little over $40 and the rear blend actuator for a few dollars more on...
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    2005 Expy Things To Look For When Buying

    I have a 1997 (gen 1) Expy that has over 343k miles on it and am looking to replace it. I looked at a 2005 Limited today that a guy with a dealer's license bought at an auction a couple of weeks ago. He says he replaced all of the plugs and coil packs and based on his description of the job...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    The CEL went off again today and the P0133 code still remains. I really don't believe the O2 sensor would have failed again in the same manner a few months after installing it unless something else is causing it to fail or appear to. I am still running with the expansion tank cap loose to...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    I ended up replacing the upstream O2 sensor on the passenger side and the P0133 code went away for about 3 months and then it came back again. Sometimes the CEL would go out but the code would still be present. A couple of weeks ago I started getting a miss under load which I suspected was a...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    That is an ugly thing. One other thing that I started noticing long ago and am now wondering if it is related, is that after the vehicle has been running and warmed up, when I shut off the engine, I hear a sound almost like a teapot gurgling/squealing sound that starts at a lower pitch and gets...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    This Seems To Be My issue Well, I have tried your suggestion for a number of days now and it seems to alleviate many of my symptoms. The large amounts of white smoke at startup (similar to a Seafoam treatment) and the rough idle have pretty much been eliminated. There may still be a very...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    Thanks. I was wondering if it was possible for an intake manifold gasket leak to make its way into the cylinder(s) without also having to make it through a leak somewhere in the head. I'll give this a try for a few days and report back. I'll loosen it every time I make a stop. it has been...
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    97 5.4 Expy White Smoke Rough Idle at Startup

    I started experience a rough idle at start up, particularly if the vehicle had set for awhile, along with white smoke from the tail pipe about a month ago. Actually I started noticing an intermittent rough idle at startup for some time prior to the white smoke. About the time the white smoke...
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    97 RWD Expy - Add Factory Hitch?

    I am wondering if it is possible to install the Ford optional frame-mounted hitch with the 7 pin connector on my RWD Expy that has the flat 4 pin trailer connector and currently has a ball mounted in the bumper. I have seen several hitches on Gen-1 Expys in my local Pull-a-Part and I think...
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    97 Expy Driver Mirror Glass

    My 97 has the power mirrors with the turn signal arrows behind the mirror glass. The driver side mirror glass has started disintegrating from the backside such that you can actually see part of the circuit board behind it in the outer lower corner. Is it possible to replace just the mirror...
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    97 RWD Which Transmission Fluid

    Ended Up Using Mercon V I finally got around to doing the transmission fluid change on my 97 Expy E4OD transmission. I drained both the torque converter and the pan and replaced the filter with one from the dealer (more expensive, but since it isn't changed that often, I wasn't that bothered...
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    Replacing/Reparing Rear Door Hinges

    The door hinges on both rear doors on my 97 Expy do not want to hold in the open position even on very slight incline. It doesn't look like they would be easily replaced/repaired. I don't see a hinge pin per se with clips that could be removed and it looks like the hinge is welded to the door...
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    97 Expy 5.4L Extract ATF via Dipstick Tube

    Has anyone ever successfully extracted automatic transmission fluid with a pump through the dipstick/fill tube on a 1997 with E40D transmission? If so, I would appreciate any details you can share as to the type/size of tubing that was used and any tricks to get it inserted. Just to see if I...
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    97 Expy Fuel Overflow and Partial Stall

    After replacing the entire fuel hanger assembly on my RWD 5.4L with an Airtex hanger assembly I've noticed a couple of new issues that weren't present prior to the replacement. First is that when filling with fuel, I can't use much delivery pressure at the pump or gas will spill out. I have...
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    97 RWD Which Transmission Fluid

    The owner's manual says the E4OD takes Mercon. However, I've seen and heard (from local Ford dealer) differing opinions as to whether or not I should use Mercon V instead.
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    97 RWD Which Transmission Fluid

    As best I can tell, my 1997 5.4L RWD has the E4OD transmission. If so, I think it calls for Mercon fluid. However, my local Ford dealership says that Mercon V is fine, actually preferred, for use with this transmission. Other things I have read contradict this. I have read that it is OK to...
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    97 Expy P1131 After Fuel Pump Replacement

    I have now driven 450+ miles since the fuel pump replacement and all has gone well. The odd issue with the engine not wanting to turn over, the white smoke during the initial several startups, and the P1131 have not returned. I have to think at this point that the white smoke was related to...

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