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7.3

  1. 5” exhaust AFE or Mbrp

    99-03 7.3L Performance Parts
    Hey everyone, Been following this forum for a while, this is my first post. I’m sure this topic has come up before but I just want to see if there’s any new info on it. I’m going to be getting a 5” exhaust for my 00 7.3. I know I’ll be getting some lag from the lack of hp in my truck but I...
  2. 94 7.3L powerstroke Leaking fuel

    94-98 7.3L General Powerstroke Discussion
    So I just put new O rings on my turbo pedestal to stop it from leaking and after finishing and putting it all back together and starting it up i noticed a new leak this time fuel dripping off the passenger side in between the oil pan and the bell housing. I looked in the valley and there is a...
  3. 01 Ford excursion 7.3 issues! Help!

    99-03 7.3 Transmission Problems
    Hey everyone, Just bought a 7.3 01 Ford excursion a month ago before my move back to Florida from Colorado. Installed the Hydra tuner before we left to help get better performance and had Drive in auto sound install a new head unit. On the drive to Florida we stopped in texas to get gas and...
  4. Squealing Sound Under truck

    94-98 7.3L Problem Forum
    Hi I have a 1996 f350 7.3 automatic, a few weeks ago I noticed a faint whining sound almost like a power steering pump whine. The noise only shows it’s ugly face in when the transmission is warm (150-200), in reverse, and if you happen to press the brake or throttle after a certain period of...
  5. Looking for a real nice low mileage 7.3

    Trucks
    I’m looking for a real nice low mileage (100k or less) 7.3. Must be crew cab and 4x4. Other than that, I’m pretty flexible. I’d prefer short bed, but I’ll go long bed for the right truck. I’m not new to the game, I’ve owned several and I know the good ones are hard to find. Cash in hand and...
  6. Installed and hydra tuner... fried my pcm. Got new one. still no start

    99-03 7.3L Powerstroke Problems
    Hi guys. I’m new with the 7.3 and it’s giving me fits. I tried installing a hydra tuner and ended up toasting the PCM unit. Sent the unit. Guy said it was unresponsive so he got a new one in and programmed it. Got the PCM back and installed. Check engine light off, WTS light cycles properly. My...
  7. OBS coolant loss

    94-98 7.3L General Powerstroke Discussion
    Hey all, Thank you for reading my post. I do appreciate the knowledge y'all possess and hope some of that can be passed on in this situation. I have a 95 7.3. Had overheating issues and ended up changing the fan clutch, thermostat, water pump, finally hoses. The water pump was leaking as was...
  8. Fender Trim question

    94-98 7.3L Exterior Discussion
    Does anyone know a good site to find chrome fender trim moldings for my 97 f350 xlt Dually??? I've been waiting on a set from etrailer (the only place I have been able to find the correct ones) for about 5 months now, back ordered, and I am just over waiting for them and need to find some ASAP...
  9. E99 Turbo Assistance

    99-03 7.3L General Discussion
    Powerstroke Oracles, I've had what I always believed to be a E99 F350 for over a year. The door plate has 3/98 build date. Recently I developed a leak on the turbine side of the turbo. I would like to find a used turbo to rebuild so that I can do a quick replacement due to needing the truck...
  10. Will 2000 E350 IDM work in 2000 F250 7.3 ? Interchangeable?

    99-03 7.3L General Discussion
    Are the idms from the e350 7.3L compatible with f350 7.3l trucks? , both are 120v idms , thanks
  11. 99.5 F250 7.3 electrical issue Crank no start low power

    99-03 7.3L General Discussion
    Hey I’m looking to see if anyone knows everything that is linked to fuse #30 under dashboard, yesterday I was doing something to my truck and I had it running and I pulled fuse 30 on accident and it killed the truck after putting the fuse back the truck won’t start and once the key goes on the...
  12. EOT ridiculously high

    99-03 7.3L General Discussion
    I have a 2002 7.3 with a Mishimoto aluminum radiator, Dieselsite water pump, billet thermostat housing and190 thermostat, XDP coolant filter, Adrenaline HPOP, Alliant IPR valve and oil cooler. All new. Yesterday I was driving with no load. 100 degree ambient temperature outside. My oil temp...
  13. Electronic Fuel System

    94-98 7.3L General Powerstroke Discussion
    I am in the process of converting my 97 7.3 to an electronic fuel system. If I can ever get past all the rusty stuck bolts I can get rolling again. I bought an irate fuel system. Once I get this installed what do I do with all the wires associated with the fuel bowl on top of the engine?
  14. Common issues - 7.3 powerstroke

    94-98 7.3L General Powerstroke Discussion
    7.3s are super tough as we all know, but like everything else can have some common things go wrong. I’ve noticed especially now with my 96 that the ICP sensor, crankshaft position sensor and a few other things can cause some issues. before you go to a shop and pay out the $$$ do a little...
  15. Replacing ZF6 transmission

    99-03 7.3L General Discussion
    I recently purchased a remanufactured zf6 and will be doing the swap soon. I have a stock motor with a 5 position chip. I have ordered a new clutch/flywheel, shift fork, and slave cylinder. I am curious as to any other upgrades I should do while it is out and what would be a good fluid to run in...
  16. IDI E4OD to 7.3 powerstroke

    94-98 7.3 Trannie Problems
    So my trans is shot. And I’ve got quotes for about $2500 for a rebuild. $3000-$4500 for a new trans. Etc etc. Searching the ol web, I found a 1994 F-350 crew cab dually that had the 7.3 idi in it. With e4od. Truck is pretty straight just missing interior and the idi. Says it had 220k on trans...
  17. Houston Area Shop/Mechanic Recommendation for '94-98 7.3 in 2020?

    94-98 7.3L General Powerstroke Discussion
    I searched the site and only found the recommendation for Powerstroke Magic in Cypress, TX. Any other recommendations for a good shop/mechanic in the greater Houston area for an OBS 7.3 specifically? I'm in the market for one and understand that I may have to go out of state for the right...
  18. Hello from Texas!

    Introductions
    Hello! My wife and I are looking at buying a second vehicle towards the end of this year, and I've been entertaining the dream of buying an OBS 7.3. I'll be combing through this forum over the next few months to learn everything I can about purchasing, maintaining and caring for these trucks...
  19. Frame adjustment

    Articles - Chassis
    Bought my first diesel and it’s a 7.3 f350. With new ventures came new problems. This is the first I’m hearing of a vehicle needing a frame alignment. With this new truck I got a wheel alignment done and was told the toe is off center. No accident history and no salvage title so I hope this is...
  20. White smoke hard start rough idle

    94-98 7.3L Problem Forum
    I can't find this exact issue when searching. I have a 1995 f350 cclb. My truck starts hard when cold like really hard unless I have it plugged in even in 40 degree weather. I figured it was uvch I did them both not to long ago but had a couple bad plugs so thought I'd check the glow plugs they...
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