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Threads 21 to 40 of 26020

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: 250,278
    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: 449,467
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. Gen3 4.8 cam+long tubes, seeking base tune

    Started by nomoneymoproblems, 2 Days Ago
    4 Attachment(s)
    • Replies: 10
    • Views: 155
    DB5249
    2 Days Ago Go to last post

  2. 02 Silverado Stock Engine

    Started by chucksimonds30, 3 Weeks Ago
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 24
    • Views: 1,447
    chucksimonds30
    2 Days Ago Go to last post

  3. 1999 C5 P59 PCM Help!

    Started by kingpin4329, 01-28-2025
    5 Attachment(s)
    • Replies: 10
    • Views: 2,360
    qwikv6
    2 Days Ago Go to last post

  4. Two step, stock ECU Turbo charged 5.3

    Started by ConnorSmith51, 4 Days Ago
    • Replies: 5
    • Views: 174
    RDF1
    2 Days Ago Go to last post

  5. Need advice on Spark table for L96 on Gen 3 P59 PCM

    Started by Houston27, 10-23-2024
    • Replies: 6
    • Views: 2,016
    RDF1
    2 Days Ago Go to last post

  6. 3 bar map p59 issue

    Started by DYNODAVE, 4 Days Ago
    6 Attachment(s)
    • Replies: 7
    • Views: 329
    DYNODAVE
    3 Days Ago Go to last post

  7. 2005 5.3 L33 Cammed Underlying Issues :banghead:

    Started by chipster427, 10-16-2024
    2 Pages •
    1 2
    13 Attachment(s)
    • Replies: 30
    • Views: 2,007
    blindsquirrel
    3 Days Ago Go to last post

  8. Injector spreadsheet doesn't work?

    Started by blindsquirrel, 06-26-2022
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 31
    • Views: 10,040
    blindsquirrel
    3 Days Ago Go to last post

  9. P01 and P59 Basic Speed Density Settings/Setup.

    Started by 5FDP, 06-21-2019
    7 Attachment(s)
    • Replies: 6
    • Views: 15,044
    bk2life
    4 Days Ago Go to last post

  10. 4l80e shifting problem

    Started by tippmannroxs14, 4 Days Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 177
    tippmannroxs14
    4 Days Ago Go to last post

  11. p59 ecu with flex fuel, perfect on e65 and rich with 93

    Started by 2016SSlt1, 5 Days Ago
    1 Attachment(s)
    • Replies: 3
    • Views: 173
    Alvin
    4 Days Ago Go to last post

  12. P0645 code

    Started by rubrhammer, 5 Days Ago
    • Replies: 3
    • Views: 84
    gtstorey
    5 Days Ago Go to last post

  13. LS1 DBC idle issue

    Started by Tapi, 1 Week Ago
    5 Attachment(s)
    • Replies: 10
    • Views: 1,153
    bk2life
    5 Days Ago Go to last post

  14. 06 P59 ecm swapped to 04 P59 ecm issues Need help

    Started by Blade Macias, 1 Week Ago
    2 Pages •
    1 2
    10 Attachment(s)
    • Replies: 34
    • Views: 1,047
    Blade Macias
    5 Days Ago Go to last post

  15. Needs Some Help with Idle

    Started by Ash098, 6 Days Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 477
    Ash098
    5 Days Ago Go to last post

  16. Po1 startup and idle hang issues.

    Started by evanhen10, 6 Days Ago
    3 Attachment(s)
    • Replies: 8
    • Views: 187
    evanhen10
    5 Days Ago Go to last post

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

    Started by Musky@RG, 01-09-2023
    4 Attachment(s)
    • Replies: 16
    • Views: 5,577
    DaveNY
    5 Days Ago Go to last post

  18. Is the IAT causing my Idle Airflow to go way off and keeping me from idling?

    Started by [email protected], 6 Days Ago
    4 Attachment(s)
    • Replies: 5
    • Views: 143
    2xLS1
    6 Days Ago Go to last post

  19. Q about Commanded AFR/Equivalence

    Started by epfatboy, 1 Week Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 263
    Alvin
    6 Days Ago Go to last post

  20. misfiring not scanning

    Started by towstrap4x4, 6 Days Ago
    1 Attachment(s)
    • Replies: 3
    • Views: 97
    2xLS1
    6 Days Ago Go to last post
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