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  1. 99 Expy

    Trans and T-Case

    Just talked with Gott's on another forum, and to swap in the 4r75e, all that is needed is to replace the EPC solenoid with one from my expy, swap the OSS connector to mine, and custom tunes, and everything else is a direct swap. . . Looks like I'll be getting a 4r75 tranny soon
  2. 99 Expy

    How to replace transfer case shifter motor

    While trying to diagnose my drivetrain issue, which I have come to the conclusion it is the transmission. . . I pulled the transfer case out to inspect the internals. Upon reassembling the case, the key that fits inside the shift motor fell out and aligned wrong and cracked the motor. I got...
  3. 99 Expy

    I have a leak, in my T-Case?

    Ok, Gotcha now! I split my transfer case this weekend, and there are no gaskets for them. I never took the part you have leaking, but here is what to do. Take your driveshaft off. You'll have to look inside, I think its just a hollow piece (it doesn't hold anything in place), if it doesn't hold...
  4. 99 Expy

    I have a leak, in my T-Case?

    Is it leaking out of the area where those bolts are at? The way you described it sounds like it is coming out where the driveshaft enters the seal, but is not what you have pictured, so making sure, it is leaking from the area shown where the bolts are with the blue tag?
  5. 99 Expy

    I have a leak, in my T-Case?

    Here is the part you are looking for, its a little more expensive than I would have thought, but still not bad. When you change it, I would recommend changing your t case fluid as well. It holds 1.9 pints (just under 2 quarts) of ATF Dex/Merc fluid, I filled mine today, and it was only like 8...
  6. 99 Expy

    I have a leak, in my T-Case?

    You are right, that is the transfer case. I tore mine out and split it this weekend. . . . but anyway, if its coming out where the driveshaft comes out, you need to replace the seal. Its a simple fix, and pretty cheap. Is it coming out where the seal meets the t case, or where the shaft goes in...
  7. 99 Expy

    Trans and T-Case

    I don't need a 3v, and I don't plan on living in a liberal state where I need smog tests, so I don't have a problem :) If I find a trans and t case with only 30k on it, and with the lower mileage rear end, new suspension and good body, I won't have a problem holding on to the expy and rebuilding...
  8. 99 Expy

    Trans and T-Case

    The 4R75E is what is bolted up to the 3v 5.4s like my mom's 08 F150. I'm gonna do more research, but that's what I'm leaning towards doing right now.
  9. 99 Expy

    Trans and T-Case

    I only looked stuff up for about 20 minutes until my computer died, but the 4R100 is has a longer case, so drive shaft lengths need to be changed, and a whole new harness as well. I am going to try to get in touch with the guy who swapped the 4R75E into his 2000 F150. From his thread, the 4R75E...
  10. 99 Expy

    Trans and T-Case

    I just did a little research, and looks like the 4R100 is a lot of work to swap in, but the Gotts2BMe (Gott's mod guy) swapped in a 4R75E from a 2004 F150 last fall, and with a programmer and change in the OSS sensor, he was able to make it work, I did a little checking, and I found a few close...
  11. 99 Expy

    Trans and T-Case

    Hey guys, I've still got my bad clunk when I put the truck in reverse, and vibration when I back up. I replaced u joints the other day, and made the 600 mile drive home no problem. I looked into it more yesterday with my dad and grandpa and my dad thought it was the transfer case, so tore that...
  12. 99 Expy

    Hello, Im new and need help

    Hello, I have a 99 expedition with the 4.6 and almost 170,000 miles. As far as the engines, there is the 4.6 and 5.4 They are both smooth running motors and will last you plenty long enough with proper maintenance. If you have a choice between the 2, I would lean towards a 5.4. Not only for...
  13. 99 Expy

    How far can I push the concept of "tint"????

    Each state varies for tint, check out this site to see your limits. http://www.tintcenter.com/laws/
  14. 99 Expy

    Hell yes! I'm one of you now!! Hahahaha!

    Welcome to the site Jordan! Since you have some extra cash, why not lift and get some big ol' tires :) I would probably start by getting a K&N intake or just a drop in K&N filter with the Gott's mod and a programmer. Lots of people have them on here and love them. I've got the drop in filter...
  15. 99 Expy

    New Paint

    I think a midnight blue would be cool. If you go through the money and time to repaint, I would go with something that looks good, but is different from everyone else.
  16. 99 Expy

    Gotts Intake

    http://www.myf150.com/images/articles/gottsintake/12coupler.jpg The PVC you put in has a larger inside diameter, allowing more air to flow through. This thread is where I got the pic, and it has more detail on the process and supplies needed. http://www.f150forum.com/f4/did-gotts-mod-7254/
  17. 99 Expy

    Went to the mountains yesterday

    One time when I was working on the truck, I unplugged the front passenger side sensor and forgot to plug it back in. It was icy out at that time and I messed with it. I was able to pretty much stomp on the brakes and stop much faster and the ABS never kicked in. If I ever try to stop fast on ice...
  18. 99 Expy

    should i weld...

    I'm planning on going with a detroit sometime, but that will be after an engine rebuild and 9.75 rear end.
  19. 99 Expy

    Went to the mountains yesterday

    I can get it loose if it's slick enough, since these guys are so heavy, I think they stop great on ice. If it is really slick or when I drive on gravel roads, I unplug an ABS switch to disengage the ABS and it works great. Since I've gotten the expy, I've calmed down a little and don't drift to...
  20. 99 Expy

    should i weld...

    I wouldn't weld it. The welds can break, or the diff could give too, then your rear end is shot. When welding the gears, you lose your differential and have posi. When you go around corners, your wheels will spin at the same speed no matter what, and this will also eat up your tires. It would be...
  21. 99 Expy

    Went to the mountains yesterday

    I guess it is my own brown wire mod :) but unintentionally. . . . I like having 2wd instead of 4wd so that when I get stuck, I can put it in 4 and get out. I try to stay out of 4wd as much as possible since I like to do challenge myself. I need to find some better trails, because other than...
  22. 99 Expy

    Went to the mountains yesterday

    Yupp, when my parents first bought it, there were some electrical problems and a bunch of modules were replaced. Something was messed up with the 4wd too. I don't remember what was all wrong, but since I've owned it, the a4wd hasn't worked, but 4hi and 4lo work fine. I like 2wd instead of the...
  23. 99 Expy

    Went to the mountains yesterday

    I have a4wd, but it doesn't work. The 4hi and lo work fine, but not the a4wd and the switch doesn't light up, not sure what's wrong with it, but it doesn't bother me.
  24. 99 Expy

    Went to the mountains yesterday

    Thanks, I got moved for work this summer, but I can't wait to get up to the Bighorns. There are some good trails up there. I forgot to add that when I went up yesterday it was 45, and when I left, I couldn't see more than few hundred yards from the snow lol. Typical Wyoming springtime weather :)
  25. 99 Expy

    Air Intake, hmm....

    I believe the piece is taken completely out and set aside, that is how you can reinstall it if you want. I want to do the Gott's mod, but haven't found any PVC in town yet.

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