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Forum: 6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance

1992-00 6.5L Turbo Diesel - Welcome to the Internet's first discussion forum for the 6.5L diesel engine. Tips on performance, upgrades, cooling, fuel economy, troubleshooting and more.

  1. Sticky Thread Sticky: How much do you like your 6.5

    Started by Robyn, 08-05-2007 10:02 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 92
    • Views: 40,350
    06-16-2020, 08:41 AM Go to last post
  2. Sticky Thread Sticky: The GM 6.5L Diesel

    Started by More Power, 04-15-2019 12:31 PM
    • Replies: 1
    • Views: 1,816
    04-15-2019, 03:38 PM Go to last post
  3. Sticky Thread Sticky: New Members, Read this First

    Started by Cowracer, 02-28-2006 11:01 AM
    • Replies: 0
    • Views: 13,829
    02-28-2006, 11:01 AM Go to last post
  4. Sticky Thread Sticky: Forum guidelines regarding commercial ventures

    Started by JohnC, 02-13-2006 11:25 AM
    • Replies: 0
    • Views: 9,165
    02-13-2006, 11:25 AM Go to last post
  1. Clear codes with fuses?

    Started by GMC John, Yesterday 08:58 PM
    • Replies: 0
    • Views: 19
    Yesterday, 08:58 PM Go to last post
    • Replies: 3
    • Views: 94
    11-17-2020, 08:14 AM Go to last post
  2. Might be PMD but seems like it isn't

    Started by GMC John, 11-15-2020 07:14 PM
    • Replies: 2
    • Views: 64
    11-17-2020, 06:23 AM Go to last post
    • Replies: 8
    • Views: 58
    11-15-2020, 11:31 AM Go to last post
  3. Best engine options

    Started by Dvldog8793, 11-04-2020 03:44 AM
    • Replies: 8
    • Views: 159
    11-10-2020, 02:50 PM Go to last post
    • Replies: 10
    • Views: 194
    11-08-2020, 10:47 PM Go to last post
  4. 6.5 Alternator question

    Started by 2INSANE, 11-07-2020 05:50 AM
    • Replies: 5
    • Views: 53
    11-07-2020, 08:16 PM Go to last post
  5. 6.5 turbo oil drain question

    Started by 2INSANE, 11-03-2020 08:06 AM
    • Replies: 3
    • Views: 54
    11-03-2020, 06:43 PM Go to last post
  6. Seriously disappointed

    Started by crazylouie, 10-22-2020 04:34 AM
    • Replies: 13
    • Views: 225
    11-02-2020, 08:53 AM Go to last post
    • Replies: 2
    • Views: 60
    10-30-2020, 11:04 AM Go to last post
  7. Help,power steering flood !

    Started by Warren96, 10-01-2020 11:07 AM
    • Replies: 6
    • Views: 145
    10-28-2020, 05:02 PM Go to last post
  8. 6.5 cracked heads/cracked precups hood?

    Started by 2INSANE, 10-26-2020 04:53 AM
    • Replies: 7
    • Views: 75
    10-27-2020, 05:40 AM Go to last post
  9. Ultimate 506 block? Possible?

    Started by 2INSANE, 10-24-2020 05:22 PM
    • Replies: 2
    • Views: 50
    10-25-2020, 10:34 AM Go to last post
    • Replies: 3
    • Views: 100
    10-24-2020, 05:32 PM Go to last post
  10. Tuners

    Started by kawasaki636, 08-06-2020 04:13 AM
    • Replies: 6
    • Views: 253
    10-21-2020, 10:18 AM Go to last post
  11. A blue unicorn?

    Started by phantom309, 10-05-2020 12:46 PM
    • Replies: 5
    • Views: 141
    10-19-2020, 04:49 PM Go to last post
  12. What have I done...

    Started by howlinwolf, 02-27-2020 08:15 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 1,316
    10-18-2020, 08:20 PM Go to last post
  13. Connector help.

    Started by 56pan, 10-16-2020 06:10 AM
    • Replies: 2
    • Views: 55
    10-16-2020, 07:39 PM Go to last post
  14. Starter issue -

    Started by BorJansson, 10-09-2020 09:07 AM
    • Replies: 3
    • Views: 110
    10-11-2020, 04:42 PM Go to last post
  15. Died like it was turned off

    Started by ccc, 07-05-2012 07:38 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 94
    • Views: 39,938
    10-10-2020, 09:47 AM Go to last post

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