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Hard diagnosis on an 05

Discussion in '6.0L Powerstroke Diesels' started by Oledirtypearl86, Oct 22, 2019.

  1. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    So a buddy brought hi 05 f250 by to have me read the computer for codes well it runs rough and for about 2 min after start up it won't hardly rev up also after warmed up if you go to get on it it will pull great then it like backfires Out the intake a few times and it's pretty scary like scary enough I took my foot out of it and this isn't sending any codes does anyone have any ideas o think it's an injection issue but I'm no expert
     
  2. DaveBen

    DaveBen Supporting Member Supporting Member

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    Does your code reader read CAN Codes? These trucks speak CAN and the reader must speak CAN to read the codes.
     
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  3. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    I'm pretty sure it does I can read everything dtc, pressures why do you ask
     
  4. 79jasper

    79jasper Chickenhawk

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    Scan it.

    Sent from my SM-N960U using Tapatalk
     
  5. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    I did nothing came up not even a Miss fire my icp is good the ipr cycle is good im im go to take a rip and watch all my pressures and egr cycle I'm wondering if that might be the issue
     
  6. bismic1

    bismic1 Full Access Member

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    I hate to dwell on the codes, but MANY readers don't get all of them. What are you using?

    It sounds like the turbo may be sticking, and maybe injector issues also.
     
  7. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    @bismic1 I'm using a Bosch otc scanner that is fully updated not. 50 bucks cheapy this one pulls everything and will read anything the vehicle can
     
  8. bismic1

    bismic1 Full Access Member

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    Sounds good.
     
  9. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    @bismic1 I mean no disrespect my scanner is up to par also after a good run everything checked out pcm wise but still scary miss/intake chuff I'm going to get a video tomorrow and post it see what you all think ím stumped
     
  10. bismic1

    bismic1 Full Access Member

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    Hey I didn't take it that way at all!! I just didn't want to gang up on you. That said, I am not familiar with that scanner one way or another. I do know that fairly often folks w/ a scangauge or an SCT tuner think that they can thoroughly read codes. Not going to happen with that equipment.
     
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  11. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    No your good I just wanted to clarify its a professional grade scanner for all make and models not a sct or scanegauge
     
  12. snicklas

    snicklas 6.0 and Loving It!! Staff Member

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    Didn’t @83ford have something happen like this? I remember he ya d one that took quite a while to figure out, just don’t remember if he described the chuff/popping.....
     
  13. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    It's like a pop and sputter reminds me of a diesel knock an it's when it's spooling hard it'll do this and its pretty scary so I'll back out
     
  14. 79jasper

    79jasper Chickenhawk

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    Will your scanner run a buzz test and contribution test?

    Sent from my SM-N960U using Tapatalk
     
  15. Oledirtypearl86

    Oledirtypearl86 Full Access Member

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    Yes it will and everything was fine they all buzzed nice and loud I didn't dohe contribution test though
     

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