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7.3

  1. General Diesel
    1995 4700 International LP with 7.3 I lost a drive shaft on the way home with a heavy load. I pulled over and the engine died. It was below zero out so I restarted the engine to run the heater and after one minute it died again. This has repeated several times. It will only run for one minute...
  2. 99 & up 7.3L Power Stroke Engine & Drivetrain
    Hey guys. hoping for some help here. Purchased a '99 Lariat 7.3 supercab short bed for 2 grand. rust free for the most part... has new engine, trans, and frame. it was a once in a lifetime deal I couldn't pass up. I've owned 7.3s in the past and im quite familiar with them. this truck...
  3. 99 & up 7.3L Power Stroke Engine & Drivetrain
    So my PS pump went the other day. While I have it apart to replace, i decided to do all of the hoses. I ordered all hoses from RA. However the 2 lines that arrived don't make it to the cooler? they are much shorter. I referenced the part i received versus what the interweb says :) and i don't...
  4. 1999-2007 General Questions
    Hello I am new to this forum page to I'm not quite sure how to go about asking questions but, I had just recently bought a 2002 7.3 turbo diesel van for really cheap that is in good condition that I am going to turn into a moto van for my dirt bikes that I can sleep in if I need to. I was just...
  5. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I have a 2003 7.3 that suddenly wouldnt start after a hard freeze here in texas. The glow plug solenoid cracked apart so we replaced it. My boy friend replaced the imah solenoid as well. I had low cranking lamps on one of my batteries (pass side) replaced that as well, voltage came up when we...
  6. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I can make it shift every time by revving up to 3000-3500 RPM and letting off the pedal. Had ABS codes and I got rid of them all by putting an OSS, Rear wheel speed sensor, and the right front wheel speed sensor, thinking it would also fix the shifting problem. No engine codes or ABS codes...
  7. 99 & up 7.3L Power Stroke Engine & Drivetrain
    Hey guys so I’ve been around the forums and I’ve used identifix, Mitchell, alldata to try and figure out why my truck has a check engine light one for codes P1393-GP low input bank 2 P1391-GP low input bank 1 P1395-GP monitor Fault bank 1 P1396-GP monitor fault bank 2 I’ve replaced all 8 GP’s...
  8. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I have posted this same thing just about everywhere. As well as had my van in a couple of high end diesel shops that just don’t know where to go either. My 1998 E350 7.3 is a beautiful pristine condition Van. It got roughly 18.5-19 mpg driving 70-75 mph on the highway. All day, everyday. For me...
  9. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I changed the glowplugs, and yeah I made sure everything was plugged in correctly, but in the process I broke the wastegate vacuume lines becuase they were brittle, at the time it didn’t seem like an issue until I started it and it didn’t go over 30mph when flooring it, I put some big vacume...
  10. Power Strokes 1994-1997 General
    Ok so forgive me this is my first time asking a question on a forum... I have a 96 f250 7.3 that started running rough, nothing consistent just here and there. Then it progressed to a rough idle and constant sputter (as if it was running low on fuel) so I replaced the cps and then the icp+fuel...
  11. 99 & up 7.3L Power Stroke Engine & Drivetrain
    Hello all, I have a 01 7.3 with 290k on the od that I recently changed the alternator on and now it won’t start. I turn the key on nothing happens, no cranking, no noises, no lights on the dash come on or if they do they’re on for less than five seconds then turn right back off. Also just...
  12. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I purchased these glowplugs on ebay. They came in motorcraft packaging. The ones I took out of my 1999 f-250 7.3 have the exact same number embossed on them except the new ones have 27A at the top and the old ones have 48x. Also the threads are longer and the crimp on top of the new ones is only...
  13. 1999-2007 General Questions
    So I recently bought a 2001 7.3 Ford F-350. It has a few problems, but so far everything seems manageable. I let it sit for couple weeks in Washington State, where it's been raining a lot. I tried to start it this morning and wouldn't. Then the WATER IN FUEL light came on. I looked up a...
  14. Power Strokes 1994-1997 Upgrades and Aftermarket
    I have a 1996 7.3 with 243,000 miles on it and has Ben not running for over a year now. the truck starred to have a knock and stuttered when you gave it throttle. Here’s the link to what it sounds like.
  15. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I have a 99 7.3. It starts up fine but dies. It used to drive for a little then die but it would start back up. Sometimes I’d have to take the battery cables off for a sec before re starting. The valve cover gaskets were replaced, the IPR, the injector wiring harness’s, and the fuel pump and...
  16. Power Strokes 1994-1997 General
    Installing new injector cups/injectors on OBS 7.3l and on my last cup install on injector 7, noticed i can see top of piston through the nozzle hole when I was cleaning it. Using the Rosewood tools for the job(highly recommend), so I checked to see if just the tool would seat in the cup hole...
  17. Power Strokes 1994-1997 General
    1995 engine, my issues is with 6&8 injector not firing. I replaced the pigtail and harness same issue but now oil was squirting from the return under the solenoids. Ran tests, solenoids good, wiring good. That tells me it’s a fuel issue. Threw 2 known good injectors in and same issue. Threw 2...
  18. 99 & up 7.3L Power Stroke Engine & Drivetrain
    hello im brandon im new to all of this, i have a 2000 f350 ext cab long bed srw, im gonna start this off by what happened and what ive done, and what im planning. i was driving home truck was running perfect, made it on the road by my old house truck had ses light come on and it stayed on...
  19. 99 & up 7.3L Power Stroke Engine & Drivetrain
    I installed the Stainless Steel HPX 99-03 from riffraff onto my 99 f-250 powerstroke a few days ago. After installing the HPX a massive oil leak dumped oil into the valley. I drove the truck for maybe 5 miles before I noticed it. The bottom on the truck was coated with oil all the way to the...
  20. Power Strokes 1994-1997 General
    Hello everyone I've been having some issues lately with my 1994 7.3. First off I'm no diesel expert so anything you can offer would be very much appreciated. So where do we start.. Lately my truck has been having issues keeping running in the morning. It will start just fine and ill let it...
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