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  1. G

    '00 EB 4.6L/2WD Rear Axle swap compatibility

    Hey John, thanks for the response and advice. The very best mpg's I got with my 3.31's was 16.5 on a road trip. I've NOT been able to duplicate that since-even on the exact same trip!!! I avg about 14.5 now, hwy. City mpg is abysmal. So my 8.8 backing plates/rotors, etc. will bolt on to a...
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    '00 EB 4.6L/2WD Rear Axle swap compatibility

    I STILL would like to know WHAT were the Ford engineers thinking in mating a FACTORY-size 32" dia. tire WITH 3.31 gears?!?!?!?!? By all that's Holy, I can't understand why they'd do such a thing and I haven't been able to find a satisFACTORY answer anywhere. I'm thinking I'll stick with the...
  3. G

    '00 EB 4.6L/2WD Rear Axle swap compatibility

    Thanks for the response, Yager. That's a great idea going up the 9.75 vs my 8.8.
  4. G

    '00 EB 4.6L/2WD Rear Axle swap compatibility

    I'd like to swap out my 3.31 geared rear axle for a 3.73 or 3.90 from a standard suspension Expedition. What years are compatible/interchangeable with my 2000? My thinking is, it's a lot cheaper and simpler to swap the entire axle vs re-gearing. I can't get a gearset purchased and installed...
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    Random misfire on 4.6

    I was having the very same issue with my '00 EB 4.6L. I can "feel" a slight miss or uneven idle. It's very slight and hard to detect, but I can feel and hear it. I've replaced COPs, plugs, and switched injectors to no avail. Took it to a Ford "specialist" who claimed they had Ford scan...
  6. G

    My AutoCool III Electric Fan Conversion

    How's the amp draw??? What brand and amp capacity alt did you buy? Is the rated amp output for your new alt, at idle or 2-3k rpm? Thanks.
  7. G

    Help, california is insane, mpg mods needed

    Bro, I FEEL your pain!!! I also live in So. Cal. and for the life of me, CAN'T ABIDE getting ripped off! I travel to Utah a few times a month and their gas prices-two weeks ago was $2.58/gal most everywhere and cheaper at Costco!!! I HATE the lefty run gov't. of this state!!! It's disgusting...
  8. G

    I'm Stumped

    Based on the symptoms you gave us-it ran, but now it cranks with no start, let's assume that you have spark, HAD fuel, and it has air, I'd start with addressing the fuel angle.
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    New headlight bulb recommendations?

    Sorry to be such a clueless moron but what does "HID" stand for and what are the part #'s for Expedition's? Also, how much brighter are they vs factory bulbs? I know that the answer is rather objective, but for poop and laughter's sake, HOW much brighter are we talking-night and day, or just a...
  10. G

    NEED Recommendation for LEGIT, HONEST shop in So. Cal.?

    I have an '00 EB Expy, 4.6L 2V that I need to have diagnosed WITHOUT paying dealership prices. My engine feels like it's missing, no power, stumbles upon acceleration, however, idles ok. The problem is-NO CODES!!! NO PENDING CODES, either. I'll get it to operating temp, drive it around the...
  11. G

    '00 Expy/4.6L slight miss @ idle NO CODES

    Thanks Moose. I'll chk it out.
  12. G

    Service Engine Soon light

    All great suggestions. Just be aware that "some" AutoZone employees will try to "diagnose" your DTC to sell you a COP or whatever. I'd NOT buy anything until you've researched the code(s) and the remedies.
  13. G

    '00 Expy/4.6L slight miss @ idle NO CODES

    My Expy has a slightly, almost undetectable, rough idle. It's a bit more pronounced at higher RPM's. BUT NO CODES. I'm a bit stumped as I've replaced all my COPs, due to earlier misfire codes in multiple cylinders. I've also removed the injectors and cleaned them. Also, I've taken it to my...
  14. G

    Polish or replace headlight?

    I've tried searching but had no luck-does ANYONE make an aftermarket glass replacement headlight??? Or is that verboten???
  15. G

    2002 Ford Expedition 5.4 XLT Cylinder 5 Problem

    Is the connector clip NOT holding the COP harness in? They are known to break easily-especially if you've removed them a few times. I had to buy a set of new harnesses for my '00 EB/4.6L as some of the harness clips broke while I was chasing a P0305.
  16. G

    Thinking of installing a Flowmaster 50 series Delta Flow muffler – Pros & Cons?

    I recently installed a 3" FM 50-Series Delta Flow on our '00 EB/4.6L and I'm a bit disappointed with the LACK of rumble. Sounds just a bit louder than stock. It's SO quiet that on a 1500+ mile trip to Utah my wife didn't even notice ANY difference. And she ALWAYS picks up on that sort of...
  17. G

    Crack in side of muffler - lots of short trips all winter - can I patch it?

    From just doing something similar with my '00 EB/4.6L, I'll say this, the closer you can get size-wise, to your original muffler, i.e., length, pipe diameter, center in/out, etc., the LESS it'll cost you on installation. That muff looks like a "turbo" muffler and being a 2-chamber style it will...
  18. G

    Replacing serpentine belt

    Ok, I recently ordered a new serpentine belt from Amazon that was supposed to fit my '00 Expy/4.6L/2V-"This will fit your....". Well, I may be slow-witted but I ain't backwards (yet!)! WTF?!?!? This "Continental Elite Poly-V Belt, PN 4080980 does NOT fit. I can't seem to get it to go on...
  19. G

    2000 Eddie Bauer 5.4L

    Hope you figured out your shudder solution. If not, I'd say it sure sounds like a misfire. Having gone through this, I'd recommend 1st-scan for ALL codes-pending or not-then pull and test/examine the coils if there are codes. Look for oil/coolant within the boot. Corrosion on the spring...
  20. G

    99 navigator upstream O2 sensor removal

    I find the old "acetone and trans fluid" mix superior as a rusted bolt/nut remover over PB, WD, even Kroil. And dang cheap, too! Try soaking that O2 with that mixture overnight. Can't guarantee it'll work but worth a try? Next would be HEAT!
  21. G

    2000 EB Expy 161k miles

    If it has the 5.4L/4R100W I'd pay $2500-2800.
  22. G

    '00 EB Expy Rear axle help....

    Well, according to the online info for my VIN, it's an 8.8 with 3.31's. Could this info be incorrect??? I'd love to have the 9.75 with 3.55's or 3.73's. But I think that's wishful thinking. To me, it "feels" like a 3.31-geared vehicle, especially with the close-to-32" tires!!!
  23. G

    '00 EB Expy Rear axle help....

    Thanks for the responses. I appreciate the info. Does anyone know the WMS measurements of an F-150? If they are the same as the Expy, I'm thinking I'll grab an 8.8 with the 3.73's and do some cutting and welding. Although I'd prefer not to.
  24. G

    '00 EB Expy Rear axle help....

    I want to replace my 8.8" 3.31 geared axle with a 3.73 geared axle. I can pick up this veryu axle for $205.00 at my local pick-a-part vs $250-300 for the gears and $800 for the install. Aside from the obvious '97-'02 Expeditions, what other Ford vehicles could I use as donors??? Like-year...
  25. G

    2000 Eddie Bauer 5.4L

    Sounds like a miss in one or more cylinders. You should hook up a scanner to it and see what codes, if any, pop. Diagnose/test/analyze thoroughly BEFORE THROWING PARTS AT IT!!! I know, easier said than done, but by diagnosing thoroughly FIRST you will SAVE big money$$$!!! Good luck!

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