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Threads 1 to 20 of 24154

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: 98,442
    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: 277,242
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. TCC coming out of lockup, cammed LQ4 swap 2005 Tahoe

    Started by redhat, 04-13-2023
    4 Attachment(s)
    • Replies: 9
    • Views: 771
    redhat
    29 Minutes Ago Go to last post

  2. Idle Really High at Startup

    Started by Mixman98, 7 Hours Ago
    1 Attachment(s)
    • Replies: 4
    • Views: 97
    Mixman98
    3 Hours Ago Go to last post

  3. Knock counts constantly increasing

    Started by Skylark, 1 Day Ago
    • Replies: 5
    • Views: 163
    kingtal0n
    3 Hours Ago Go to last post

  4. Looking for help pinning down a misfire in speed density

    Started by djamesp, 1 Week Ago
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 24
    • Views: 635
    edcmat-l1
    5 Hours Ago Go to last post

  5. 'Manual' vs 'Non-Electric Auto' Questions. For transmissions with no VSS signal.

    Started by BrianPeppers, 07-17-2019
    • Replies: 3
    • Views: 2,514
    Cj51960
    8 Hours Ago Go to last post

  6. Why why WHY...03-06 Trucks...Fail during flash *EVERY TIME* WHY

    Started by That_guy, 08-08-2023
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 27
    • Views: 1,657
    2xLS1
    13 Hours Ago Go to last post

  7. Red face Gen 3 5.3ls Cam upgrade tune needed (Plz help)

    Started by Laki, 1 Day Ago
    • Replies: 1
    • Views: 121
    tana99ss
    15 Hours Ago Go to last post

  8. AEM UEGO Wideband math parameters for MPVI3

    Started by 400Horses, 4 Weeks Ago
    7 Pages •
    1 2 3 ... 7
    61 Attachment(s)
    • Replies: 139
    • Views: 4,795
    400Horses
    18 Hours Ago Go to last post

  9. Lq9 ss2 cam tuning help

    Started by 57belair, 3 Days Ago
    • Replies: 2
    • Views: 145
    djv86
    23 Hours Ago Go to last post

  10. Fuel trim help

    Started by GC3500, 08-15-2023
    4 Attachment(s)
    • Replies: 14
    • Views: 758
    GC3500
    23 Hours Ago Go to last post

  11. Need Start Up tune 05 Pontiac GTO

    Started by Romallo1028, 1 Day Ago
    • Replies: 2
    • Views: 117
    edcmat-l1
    23 Hours Ago Go to last post

  12. Anyone come up with settings for LS2/3 knock sensors on Gen3 PCM that work accurately

    Started by GrannySShifting, 4 Days Ago
    • Replies: 13
    • Views: 275
    SiriusC1024
    1 Day Ago Go to last post

  13. Hummer 2004 2 bar OS calibrate

    Started by sss7556, 1 Day Ago
    2 Attachment(s)
    • Replies: 14
    • Views: 158
    edcmat-l1
    1 Day Ago Go to last post

  14. In Drive Stall and Cruize Controling

    Started by joshlarsen, 3 Days Ago
    5 Attachment(s)
    • Replies: 12
    • Views: 283
    TheMechanic
    1 Day Ago Go to last post

  15. P0155 after changing os

    Started by sierra15, 3 Days Ago
    2 Attachment(s)
    • Replies: 6
    • Views: 122
    blindsquirrel
    1 Day Ago Go to last post

  16. 2000 5.3 Truck Norris Cam

    Started by showelljr, 2 Weeks Ago
    2 Pages •
    1 2
    18 Attachment(s)
    • Replies: 22
    • Views: 1,009
    ns158sl
    1 Day Ago Go to last post

  17. Flex/E85 tuning with 0411

    Started by anniversaryss, 1 Week Ago
    1 Attachment(s)
    • Replies: 17
    • Views: 546
    DrLoch
    1 Day Ago Go to last post

  18. 8.1 Unable to Log STIT/LTIT

    Started by JLWenz, 1 Day Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 53
    JLWenz
    1 Day Ago Go to last post

  19. first log

    Started by BRANDnewTUNER, 2 Days Ago
    1 Attachment(s)
    • Replies: 1
    • Views: 84
    SiriusC1024
    2 Days Ago Go to last post

  20. Looking for remote tuning services for 99 tahoe 5.7L cam swap.

    Started by Toygetr, 2 Days Ago
    • Replies: 0
    • Views: 67
    Toygetr
    2 Days Ago Go to last post
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