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Threads 1 to 20 of 17385

Forum: GM V8 Tuning - Engine, Gas (Gen 4)

(2005-2015, LS2, LS7, ...)

  1. Sticky Thread Sticky: Read Me!!! Tuning How-To's & General Information

    Started by Bill@HPTuners, 01-06-2007
    3 Pages •
    1 2 3
    3 Attachment(s)
    • Replies: 40
    • Views: 366,402
    TheMechanic
    06-06-2023 Go to last post

  1. gen 4 accellerator pump?

    Started by GsxrHammo, 12 Hours Ago
    • Replies: 10
    • Views: 174
    RDF1
    4 Hours Ago Go to last post

  2. Fuel Trim cell list

    Started by LS ROB, 1 Day Ago
    3 Attachment(s)
    • Replies: 8
    • Views: 184
    LS ROB
    7 Hours Ago Go to last post

  3. PCM change

    Started by SBowen5982, 8 Hours Ago
    • Replies: 2
    • Views: 101
    blindsquirrel
    8 Hours Ago Go to last post

  4. 2011 GMC Sierra BTR Truck Norris VVT Delete Help

    Started by soccerkingjb, 8 Hours Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 39
    soccerkingjb
    8 Hours Ago Go to last post

  5. fuel pump, o2sensor going bad?

    Started by LS ROB, 10-28-2022
    3 Attachment(s)
    • Replies: 3
    • Views: 866
    LS ROB
    9 Hours Ago Go to last post

  6. 2009 Silverado Cluster Swap

    Started by DatSavageCactus, 1 Day Ago
    • Replies: 2
    • Views: 82
    blindsquirrel
    10 Hours Ago Go to last post

  7. 11 tahoe truck norris cam fuel system status goes ol not ready at idle in gear

    Started by Luchitunes, 19 Hours Ago
    4 Attachment(s)
    • Replies: 8
    • Views: 120
    Cringer
    11 Hours Ago Go to last post

  8. Cool Stock tune needed

    Started by motleyautomotivellc, 1 Week Ago
    • Replies: 8
    • Views: 454
    gtstorey
    11 Hours Ago Go to last post

  9. 6.2L LS with 6L80, no shift above 50% throttle

    Started by kennyry83, 2 Days Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 118
    kennyry83
    13 Hours Ago Go to last post

  10. ly6 6l90 swap horrible surge/ bucking at mid throttle

    Started by smoky331, 1 Day Ago
    2 Attachment(s)
    • Replies: 5
    • Views: 136
    smoky331
    19 Hours Ago Go to last post

  11. 2012 PPV L77/6l80 BTR Stg2 cam Lunging in 2nd Gear at WOT...Input Needed.

    Started by Zgarlick, 1 Day Ago
    2 Attachment(s)
    • Replies: 3
    • Views: 135
    Alvin
    19 Hours Ago Go to last post

  12. Question Could use some help lost at the momment

    Started by 3pedalsFTW, 5 Days Ago
    14 Attachment(s)
    • Replies: 18
    • Views: 965
    3pedalsFTW
    1 Day Ago Go to last post

  13. LSA 115mm DBW Throttle body Idle issues

    Started by Lightning Performance, 3 Days Ago
    4 Attachment(s)
    • Replies: 5
    • Views: 184
    Lightning Performance
    1 Day Ago Go to last post

  14. 09 5.3 with Richard Holdener low buck truck cam

    Started by [email protected], 1 Day Ago
    • Replies: 11
    • Views: 258
    [email protected]
    1 Day Ago Go to last post

  15. Help on how to relearn throttle with HP scanner

    Started by boostedLTZ, 10-05-2016
    • Replies: 6
    • Views: 3,422
    blindsquirrel
    1 Day Ago Go to last post

  16. Question Getting started with a car that has an existing tune on it

    Started by badzq6, 5 Days Ago
    • Replies: 9
    • Views: 306
    Alvin
    1 Day Ago Go to last post

  17. Help! Stock 5.3 sierra crazy knock retard!

    Started by naterosalez, 3 Days Ago
    2 Pages •
    1 2
    10 Attachment(s)
    • Replies: 22
    • Views: 357
    gtstorey
    1 Day Ago Go to last post

  18. L96 with an E78 ECM Electric Fan (Lets solve this thing)

    Started by nitetrain44, 02-11-2022
    • Replies: 8
    • Views: 2,380
    blindsquirrel
    2 Days Ago Go to last post

  19. HELP!! Weird Power cut issue at WOT.

    Started by bubbatuned, 2 Weeks Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 1,510
    bubbatuned
    2 Days Ago Go to last post

  20. Wifes Sloppy V! (ly6, lsa, best cam) tune assistance

    Started by groffmichael86, 5 Days Ago
    6 Attachment(s)
    • Replies: 9
    • Views: 276
    groffmichael86
    2 Days Ago Go to last post
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