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  1. C

    Cat 2017 259d loses power and is sluggish

    I have not fixed the issue, it had the same problem several years ago (about 3 yrs old and only 130 hours). They said it was an injector and they changed it, I don’t run it long enough daily to see if that actually fixed it. It started doing the same thing again about 180 hrs. I’m not...
  2. C

    Cat 2017 259d loses power and is sluggish

    yes, found it
  3. C

    Cat 2017 259d loses power and is sluggish

    Nevermind, it was downloading somewhere else
  4. C

    Cat 2017 259d loses power and is sluggish

    I don’t believe I was sent the entire troubleshooting attachment, I only see 3 pages and no Table 6
  5. C

    Cat 2017 259d loses power and is sluggish

    Guess I’m lost, the above schematic is about engaging the starter and engine not starting.
  6. C

    Cat 2017 259d loses power and is sluggish

    Mine isn’t having problems starting, when I say it loses power and is sluggish, it loses horsepower. Looked like the last schematic and download was if it wasn’t starting.
  7. C

    Cat 2017 259d loses power and is sluggish

    Grounds cleaned with contact cleaner, same issue still
  8. C

    Cat 2017 259d loses power and is sluggish

    Got the ground checking on the schedule for the weekend
  9. C

    Cat 2017 259d loses power and is sluggish

    I understand process of elimination, I’ve got the grounds on the schedule for the weekend
  10. C

    Cat 2017 259d loses power and is sluggish

    I haven’t checked the grounds, (been busy), but I’m not thinking that’s the issue.
  11. C

    Cat 2017 259d loses power and is sluggish

    All I had was my phone, thanks
  12. C

    Cat 2017 259d loses power and is sluggish

    Do you have a diagram where the six grounds are located?
  13. C

    Cat 2017 259d loses power and is sluggish

    Not sure when the codes appeared, but I’m leaning on the electrical having been when changing the fuse block/disconnectin connections, when I was spraying the contact cleaner
  14. C

    Cat 2017 259d loses power and is sluggish

    No active events, logged events are E459-2, E875-2, E876-1, No active diagnostics, logged diagnostics are 653-1 engine 652-3 engine 653-3 engine 41-4 machine 91-3 machine 144-5 machine 346-5 machine 350-3 machine 458-3 machine 458-4 machine 1627-5 machine There are not any clock time reading...
  15. C

    Cat 2017 259d loses power and is sluggish

    Yes
  16. C

    Cat 2017 259d loses power and is sluggish

    Removed filter, head and lines, and fuel drained, all good, still sluggish after 20-30 min
  17. C

    Cat 2017 259d loses power and is sluggish

    I’ll try that tomorrow morning
  18. C

    Cat 2017 259d loses power and is sluggish

    The fuel separator wasn’t filling due to the bad fuse/priming pump, I was hoping that was the issue, but when it was running sluggish, I checked the separator and it was full.
  19. C

    Cat 2017 259d loses power and is sluggish

    Yes, it’s new, it came with the new priming pump. It primes fine and filled the water separator as it should have
  20. C

    Cat 2017 259d loses power and is sluggish

    Still running sluggish after about 20-30 minutes
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