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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: 48,835
    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: 187,994
    WS6FirebirdTA00
    02-07-2006 Go to last post

  1. Help with startup Airflow

    Started by brycedrue, 4 Days Ago
    3 Attachment(s)
    • Replies: 9
    • Views: 170
    brycedrue
    35 Minutes Ago Go to last post

  2. Unhappy Need help on my truck

    Started by melton, 44 Minutes Ago
    • Replies: 0
    • Views: 1
    melton
    44 Minutes Ago Go to last post

  3. Wideband logging

    Started by stangman105, 5 Days Ago
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 33
    • Views: 369
    Erik Dicus
    2 Hours Ago Go to last post

  4. 2000 corvette timing

    Started by Srblacks13, 14 Hours Ago
    • Replies: 3
    • Views: 51
    5FDP
    2 Hours Ago Go to last post

  5. What controls MAF airflow on scanner?

    Started by 86buick1, 2 Days Ago
    • Replies: 8
    • Views: 132
    WS6FirebirdTA00
    3 Hours Ago Go to last post

  6. Bouncing AFR, slow o2?

    Started by zapp109, 4 Hours Ago
    2 Attachment(s)
    • Replies: 1
    • Views: 15
    5FDP
    4 Hours Ago Go to last post

  7. Help Please, Odd Chattering Noise

    Started by jwillie128, 2 Days Ago
    4 Attachment(s)
    • Replies: 5
    • Views: 86
    DougO
    7 Hours Ago Go to last post

  8. vcm scanner showing lean, added to ve table twice and it still shows way lean

    Started by CranknChrome, 9 Hours Ago
    3 Attachment(s)
    • Replies: 1
    • Views: 29
    5FDP
    7 Hours Ago Go to last post

  9. P59 PCM - Tuning for DBC, or is it native?

    Started by mpingel88, 1 Week Ago
    • Replies: 4
    • Views: 104
    mpingel88
    8 Hours Ago Go to last post

  10. P59 write transfer timed out... and Download boot transfer data timed out

    Started by tlwarren08, 07-06-2019
    • Replies: 4
    • Views: 132
    streetcarheadquarters
    11 Hours Ago Go to last post

  11. GEn 3 ECM vs wiring harness

    Started by AndrewJReynolds85, 13 Hours Ago
    • Replies: 1
    • Views: 35
    Jon S.
    12 Hours Ago Go to last post

  12. LQ9 2004 Silverado feels like it has cruise control / injector data?

    Started by Claimingthe808, 2 Days Ago
    1 Attachment(s)
    • Replies: 2
    • Views: 70
    cobaltssoverbooster
    13 Hours Ago Go to last post

  13. Idle spark out of control! 99 Silverado 6.0 swap

    Started by Vasquezz1228, 19 Hours Ago
    • Replies: 0
    • Views: 31
    Vasquezz1228
    19 Hours Ago Go to last post

  14. Limp Mode? 4.8 swap

    Started by sexychevy10, 1 Day Ago
    1 Attachment(s)
    • Replies: 1
    • Views: 41
    5FDP
    1 Day Ago Go to last post

  15. getting spark retard in mid range,p59 swap with flex from 0411. 2 scans 1 tune inside

    Started by jon1440, 5 Days Ago
    3 Attachment(s)
    • Replies: 3
    • Views: 94
    jsf55
    1 Day Ago Go to last post

  16. can someone take a look and tell me if its ok

    Started by 00sierra5.3, 5 Days Ago
    3 Attachment(s)
    • Replies: 5
    • Views: 119
    00sierra5.3
    1 Day Ago Go to last post

  17. need some help with a tune

    Started by jkelch0496, 1 Day Ago
    2 Attachment(s)
    • Replies: 2
    • Views: 51
    jkelch0496
    1 Day Ago Go to last post

  18. 2001 LPE TT Z06...emissions problems...

    Started by vrybad, 1 Week Ago
    2 Attachment(s)
    • Replies: 11
    • Views: 194
    vrybad
    1 Day Ago Go to last post

  19. Wideband log from LM-2 not transferring/and runaway throttle when revved in park

    Started by JekylHyde, 2 Days Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 22
    JekylHyde
    2 Days Ago Go to last post

  20. Knock Retard, low rpm, moderate load

    Started by Badreligion, 5 Days Ago
    2 Attachment(s)
    • Replies: 4
    • Views: 103
    WS6FirebirdTA00
    2 Days Ago Go to last post
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