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Threads 381 to 400 of 24807

Forum: GM V8 Tuning - Engine, Gas (Gen 3)

(1997-2009, LS1, LS6, ...)

  1. Sticky Thread Sticky: If you want us to help with a tune or scan issue post your .hpt file, log & .cfg too.

    Started by jimmyblue, 10-19-2009
    92 Attachment(s)
    • Replies: 0
    • Views: 108,271
    jimmyblue
    10-19-2009 Go to last post

  2. Sticky Thread Sticky: READ ME!!! General tuning info and how-to's

    Started by WS6FirebirdTA00, 02-07-2006
    • Replies: 0
    • Views: 292,136
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. is my tune at peak performance? can someone take a look let me know your thoughts

    Started by Bristolmike, 01-12-2024
    2 Attachment(s)
    • Replies: 6
    • Views: 437
    edcmat-l1
    01-13-2024 Go to last post

  2. 2005 Avalanche with a P0174

    Started by DadpoolTX, 01-10-2024
    1 Attachment(s)
    • Replies: 10
    • Views: 605
    edcmat-l1
    01-12-2024 Go to last post

  3. 99 chevy 1500 need someone to check over please

    Started by Tody'shop, 11-12-2023
    5 Pages •
    1 2 3 ... 5
    45 Attachment(s)
    • Replies: 94
    • Views: 5,906
    SiriusC1024
    01-11-2024 Go to last post

  4. 5.3 knocking at 23 degrees?

    Started by LuhReik, 01-10-2024
    3 Attachment(s)
    • Replies: 9
    • Views: 643
    LuhReik
    01-11-2024 Go to last post

  5. RPM Hanging issue PLEASE HELP!

    Started by JohnstonOctober, 01-11-2024
    1 Attachment(s)
    • Replies: 2
    • Views: 230
    blindsquirrel
    01-11-2024 Go to last post

  6. ISO Injector Data (GM 12609749, P59, Return-less)

    Started by killakam, 01-10-2024
    1 Attachment(s)
    • Replies: 4
    • Views: 341
    killakam
    01-10-2024 Go to last post

  7. Ecm file

    Started by TXxin, 01-10-2024
    • Replies: 2
    • Views: 297
    gtstorey
    01-10-2024 Go to last post

  8. Remote tuners?

    Started by AKconflict, 01-08-2024
    • Replies: 6
    • Views: 598
    GHuggins
    01-10-2024 Go to last post

  9. Can Someone tell me if this P59 PCM Operating System is Flex Fuel compatible?

    Started by Musky@RG, 01-09-2023
    3 Attachment(s)
    • Replies: 14
    • Views: 2,787
    2xLS1
    01-09-2024 Go to last post

  10. 99 Tahoe 383/4L80E 0411 troubles

    Started by chevyracer8262, 01-08-2024
    1 Attachment(s)
    • Replies: 15
    • Views: 813
    chevyracer8262
    01-09-2024 Go to last post

  11. 5.3 lean after letting off throttle OP

    Started by LuhReik, 01-09-2024
    3 Attachment(s)
    • Replies: 3
    • Views: 314
    LuhReik
    01-09-2024 Go to last post

  12. LTFT Showing Zero's

    Started by Mr.VU, 01-08-2024
    • Replies: 3
    • Views: 321
    RDF1
    01-09-2024 Go to last post

  13. newbie helper rear o2 sensors delete

    Started by pallecchi, 01-04-2024
    • Replies: 1
    • Views: 338
    bk2life
    01-08-2024 Go to last post

  14. help with maf delete file

    Started by pallecchi, 01-06-2024
    3 Attachment(s)
    • Replies: 3
    • Views: 406
    bk2life
    01-08-2024 Go to last post

  15. LS1 Swap Porsche 944 odd ball issue

    Started by Webs, 01-05-2024
    1 Attachment(s)
    • Replies: 12
    • Views: 553
    edcmat-l1
    01-08-2024 Go to last post

  16. quick question cant seem to find where i can change this

    Started by shane2500hd6.0, 01-04-2024
    2 Attachment(s)
    • Replies: 5
    • Views: 466
    Alvin
    01-08-2024 Go to last post

  17. 4.8 boosted 100% meth

    Started by codykeen0923, 12-31-2023
    • Replies: 12
    • Views: 943
    Alvin
    01-08-2024 Go to last post

  18. expert advice and input needed

    Started by AKconflict, 01-07-2024
    3 Attachment(s)
    • Replies: 1
    • Views: 258
    blindsquirrel
    01-08-2024 Go to last post

  19. Thumbs down What a mess

    Started by horsepowerguru427, 11-23-2023
    2 Attachment(s)
    • Replies: 16
    • Views: 1,220
    horsepowerguru427
    01-06-2024 Go to last post

  20. Cranking no start with cold weather

    Started by RiggsStubbs, 10-29-2023
    3 Pages •
    1 2 3
    11 Attachment(s)
    • Replies: 43
    • Views: 3,926
    RiggsStubbs
    01-06-2024 Go to last post
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