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  1. 94-98 7.3L General Powerstroke Discussion
    Here's another clapped 7.3 update: Driving through the mountains of Colorado, I made a few observations: -Stomping the accelerator did not result in a puff of black smoke out the tailpipe like it normally does until I either downshift or hit boost -It started taking longer to rev up -I noticed...
  2. 99-03 7.3L Powerstroke Problems
    Hello! E99 with 200k something miles Auto trans Bought this truck from an auction. Truck was in a wreck, bought it 2 years ago and now getting around it fixing it. Starts great, idles cleanly, and revs nice and cleanly too. When I put it in drive however, it doesn't act right. I can't really...
  3. 6.4 Electronics Discussion
    I bought a non running 08 as a project. When we got it home we tried to start it, the starter hit hard but wouldn't turn over at all. We tried a few too many times, after a few tries it started to not try to start with the key. Found out one cylinder was full of coolant and proceeded to swap...
  4. 94-98 7.3L Problem Forum
    Hey guys, I have a 94.5 7.3 F350 with a ZF5 and 4.10 gears. For the past year or so when I hit 70 and about 2500 rpm it will do a jolt, like you shut the key off, or all fuel was cut off for a split second. Basically like if you turn the key off and on like on a gasser. Split second is all...
  5. 99-03 7.3L Powerstroke Problems
    Need help just rebuilt the motor and installed it now a few of the cluster lights light up dim with no key in the ignition, also when you turn the key on there is no wait to start light and no fuel being pumped. I checked the fuses and the there are three that light dim with no key in the...
  6. 6.0 Motor problems
    Good evening powerstroke.org users My truck has no start problems, the PCM is bad The problem is the CKP signal processing Who sells the cheapest PCM Mine is 04 6.0 MT Thanks Check my whole history on FTE: DEAD PCM? - Ford Truck Enthusiasts Forums
  7. 6.0 Repair Help
    2005 F250 Automatic 4WD Hi folks, I recently got in an accident and ripped off the front left fender, inner fender and such and smashed the PCM and ripped the wiring harnesses, ABS etc. I am looking to buy a donor truck to fix mine up. I have no problems matching the body stuff but I need help...
  8. 6.0L Performance Parts Discussion
    2005 Ford f250 6.0L Truck will not fire off. I lose communication to the PCM and the FICM. The truck fires and then dies right away, maybe runs for maybe 2 seconds if we get lucky. I get connection back to both, and then randomly it just goes away. The PCM and FICM were both just replaced. I...
  9. 6.0L Performance Parts Discussion
    I bought a SCT GTX and it fried both of my batteries. I called SCT and sent my GTX back. I then bought two brand new batteries and waited for them to return my tuner or a brand new one. Mind you I’ve had the truck for a year and never had a single problem with it. I got the tuner yesterday and...
  10. 6.0L Problems Forum
    This could get a little long, and I will update it as I have time. The truck is a 2003 F250 2wd. 180k on the odo. All new fluids and filters. Studded. egr and cat delete. New injectors. New oil cooler. New batteries. Tuned using an X4. Running Looney Wild tune for studded trucks. So, the other...
  11. 94-99 7.3 Mod Help
    I have a 97 F350. Its 4x4 automatic with a PCM number NAW 6. I just got my hydra in the mail and am wanting to put a high idle tune and some other on it. With my Box/Hex calibrations for my trucks pcm, the only tunes that i am getting are a 0hp factory stock tune, 25hp tow, 40hp tow, and a 65hp...
  12. 911 Urgent Situations
    Hi, Like the title says, 2002 w/7.3 misses unless I turn on key for 20 min before start. If I just attemp to start it normally, it will fire right up but runs crappy like it’s missing on a couple cylinders. It’s lost a bunch of power because of this so I cannot drive it into town safely (Austin...
  13. 99-03 7.3L Powerstroke Problems
    Hi I bought this 2001 to tow our recently purchased travel trailer. Since it has 216K miles on it and was hard starting in the cold, I decided to put in new glow plugs and have the injectors rebuilt. When I went to reinstall the injectors I noted Anitfreeze in one of the sleeves, so I got a...
  14. 99-03 7.3L Powerstroke Problems
    Can anyone help me identify the pink/black wire that was shorting on the left valve cover of my 2003 7.3L F250? The wire is in the harness from the PCM/IDM that attaches to the 42-pin connector. I have not found complete circuit diagrams or pin-out schematics in the Ford workshop manual, or...
  15. 94-99 7.3 Repair Help
    I am a new and happy owner of a 95 F250 Extra Cab 4x4 5-speed with a bad (non-grounding) PCM glow-plug circuit. The relay works fine but the PCM isn't grounding the relay trigger circuit. I'm on the verge of wiring in a momentary type, manual switch with indicator light (fancy!)... but I thought...
  16. 6.0 Motor problems
    I have a problem with my 2006 6.0. It is absolutely stock except for BP EGR cooler. I blew a charge intercooler tube while I was pulling an enclosed trailer. I changed all the hoses. I really have not towed since then. The hoses have not blown off since but a test drive with no trailer at...
  17. 94-98 7.3L General Powerstroke Discussion
    Hello all... had an issue with my 96 the other day. Was driving around a turn then all of a sudden shut off on me then never could restart it. Also lost wait to start light with this, now it just turns over but nothing else... thinking it's possibly a burnt out pcm. So looking for a new one has...
  18. 99-03 7.3 Motor Problems
    Recently the processor in my PCM failed on my 2002 F250 7.3 Powerstroke, causing the truck to crank no start from the injectors not firing. This got me to wondering, what would cause this failure?
  19. General 6.4L Discussion
    Hello everyone, over the past month I've been having the same issue with my truck so I thought I would make an account on here to see if anyone could possibly have any insight. I've looked through other threads on here to see if anyone else has had a similar issue but had no luck. I recently...
  20. 99-03 7.3L Powerstroke Problems
    Hey y'all.. I have done my fair share of reading posts similar to problems I am having but haven't found anything exactly the same yet. Some background.. I have a 2000 CCSB F250 7.3L with 190k mi. Thursday morning I got off work and went out to my truck. It started like a champ. Drove 7 miles...
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