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Threads 1 to 20 of 3904

Forum: Gen III V8 Specific

LS1, LS6 and the 2001+ Vortec V6/V8

  1. Sticky Thread Sticky: Calc.MAFT: correcting VE and calculating MAF (in single log) --> reverse of Calc.VET

    Started by WeathermanShawn, May 23rd, 2011
    9 Pages •
    1 2 3 ... 9
    10 Attachment(s)
    • Replies: 83
    • Views: 218,507
    ticker
    September 5th, 2023 Go to last post

  2. Sticky Thread Sticky: injector pulse width

    Started by h41ry, January 24th, 2017
    2 Pages •
    1 2
    • Replies: 12
    • Views: 44,472
    dian
    May 12th, 2023 Go to last post

  3. Sticky Thread Sticky: Calc.VET: correcting MAF and calculating VE (in single log)

    Started by WeathermanShawn, January 17th, 2011
    75 Pages •
    1 2 3 ... 75
    125 Attachment(s)
    • Replies: 740
    • Views: 851,301
    joecar
    February 20th, 2023 Go to last post

  4. Sticky Thread Sticky: Which IFR calibration to use - Corvette LS6 or Bosch 28.8 ' 58 PSI

    Started by bimbleuk, April 28th, 2013
    4 Pages •
    1 2 3 ... 4
    7 Attachment(s)
    • Replies: 33
    • Views: 119,919
    joecar
    July 24th, 2022 Go to last post

  5. Sticky Thread Sticky: Interesting info on B3702 Injection timing

    Started by LS1_Dragster, June 28th, 2009
    22 Pages •
    1 2 3 ... 22
    17 Attachment(s)
    • Replies: 219
    • Views: 313,923
    joecar
    April 6th, 2019 Go to last post

  6. Sticky Thread Sticky: Rafig results seem pretty high

    Started by Illegal Vette, October 6th, 2018
    4 Attachment(s)
    • Replies: 6
    • Views: 23,204
    statesman
    October 8th, 2018 Go to last post

  7. Sticky Thread Sticky: Idle Fuel smell

    Started by jmsmotorsport, January 7th, 2018
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 12
    • Views: 60,900
    joecar
    January 12th, 2018 Go to last post

  8. Sticky Thread Sticky: Difference between Direct and Learned Idle Airflow

    Started by LastCall, May 25th, 2015
    • Replies: 4
    • Views: 25,255
    joecar
    March 21st, 2016 Go to last post

  1. 2003 Allison tcm OS for 8.1l

    Started by Frebo74, 2 Weeks Ago
    1 Attachment(s)
    • Replies: 9
    • Views: 1,994
    joecar
    1 Week Ago Go to last post

  2. Purge solenoid ignoring speed and airflow limits

    Started by ttls1, 3 Weeks Ago
    2 Attachment(s)
    • Replies: 0
    • Views: 1,015
    ttls1
    3 Weeks Ago Go to last post

  3. using ( save tuning file as ) and renaming it a #2 to create a double

    Started by Eric, April 27th, 2024
    • Replies: 2
    • Views: 5,390
    EllySound
    3 Weeks Ago Go to last post

  4. 4L80e input speed sensor siginal erattic when in second gear

    Started by ttls1, March 11th, 2026
    3 Attachment(s)
    • Replies: 6
    • Views: 10,301
    ChipsByAl
    April 15th, 2026 Go to last post

  5. PID Selection for LM-1 Wideband

    Started by RevGTO, January 19th, 2026
    • Replies: 5
    • Views: 7,283
    nonnieselman
    March 16th, 2026 Go to last post

  6. how do I reduce engine load or airflow when slowing down to a stop?

    Started by mvvette97, March 6th, 2026
    • Replies: 2
    • Views: 6,828
    nonnieselman
    March 16th, 2026 Go to last post

  7. Could EVAP makes the car goes that rich ?

    Started by wesam, September 10th, 2018
    • Replies: 3
    • Views: 12,009
    wesam
    March 3rd, 2026 Go to last post

  8. Odd spark behavior in SD

    Started by robof16, February 22nd, 2025
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 12
    • Views: 7,911
    robof16
    January 29th, 2026 Go to last post

  9. LS1B Dual Fuel Tank Help

    Started by Pitufo.Naranja, January 19th, 2026
    dual tanks, ls1b 5 Attachment(s)
    • Replies: 8
    • Views: 4,610
    nonnieselman
    January 23rd, 2026 Go to last post

  10. Ls1 conversion no o2 sensor activity

    Started by shane1, January 18th, 2026
    1 Attachment(s)
    • Replies: 3
    • Views: 2,453
    nonnieselman
    January 20th, 2026 Go to last post

  11. 0411 PCM A/C Signal Check

    Started by SuperStepside, December 9th, 2025
    1 Attachment(s)
    • Replies: 1
    • Views: 2,941
    nonnieselman
    December 17th, 2025 Go to last post

  12. No live data once alternator begins charging

    Started by shane1, November 24th, 2025
    • Replies: 1
    • Views: 2,077
    ChipsByAl
    November 24th, 2025 Go to last post

  13. Tuning B4901

    Started by SLP IROC-Z, November 11th, 2025
    • Replies: 0
    • Views: 1,788
    SLP IROC-Z
    November 11th, 2025 Go to last post

  14. Reman 12200411 PCM flashing

    Started by coleman1, November 5th, 2025
    • Replies: 2
    • Views: 2,406
    coleman1
    November 6th, 2025 Go to last post

  15. Incredibly lean after calc.vet.

    Started by TJWells, October 1st, 2025
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 17
    • Views: 11,205
    nonnieselman
    October 24th, 2025 Go to last post

  16. trying to start 5.3

    Started by hwdude, September 28th, 2025
    1 Attachment(s)
    • Replies: 6
    • Views: 8,038
    hwdude
    October 18th, 2025 Go to last post

  17. 411 ecm swop: 2001 express van 5.0 5.7 base tune needed

    Started by jditmer, September 5th, 2025
    411, 5.0, 5.7, l30, l31
    • Replies: 2
    • Views: 5,606
    jditmer
    October 9th, 2025 Go to last post

  18. Unusual Problem (I Think)

    Started by Yellow05C6, August 20th, 2025
    • Replies: 3
    • Views: 2,913
    Supercharged111
    August 21st, 2025 Go to last post

  19. HO2S11 Reading Incorrectly

    Started by Supercharged111, August 6th, 2025
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 10
    • Views: 7,660
    nonnieselman
    August 13th, 2025 Go to last post

  20. Gen 3 LS1 2001 Vx Auto Commodore Autocal Problems

    Started by Mirpz04, August 8th, 2025
    1 Attachment(s)
    • Replies: 3
    • Views: 4,053
    Mirpz04
    August 10th, 2025 Go to last post
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