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Forum: GM EFI Systems

TBI - TPI - MPFI - CFI - SFI

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  1. Each thread is by ECM number with Bins, definition files, wiring diagrams history and tuner information!

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    Forum Statistics:

    • Threads: 53
    • Posts: 271
    • Replies: 0
    • Views: 32,094
    03-03-2011 Go to last post
  1. Bricking a PCM while on the road?

    Started by winchy2, 1 Day Ago
    brick, dead, lt1 flash, pcm
    • Replies: 7
    • Views: 99
    13 Hours Ago Go to last post
    • Replies: 3
    • Views: 73
    22 Hours Ago Go to last post
  2. 4l60 transmission question

    Started by lyonheart, 1 Week Ago
    • Replies: 6
    • Views: 221
    2 Days Ago Go to last post
  3. Gm 160 and 8192 ALDL

    Started by In-Tech, 2 Days Ago
    • Replies: 6
    • Views: 91
    2 Days Ago Go to last post
  4. Adjusting Stoich on tune

    Started by Fastmax32168, 5 Days Ago
    • Replies: 5
    • Views: 127
    4 Days Ago Go to last post
    • Replies: 6
    • Views: 337
    4 Days Ago Go to last post
    • Replies: 9
    • Views: 446
    5 Days Ago Go to last post
  5. Project Turbo Deathkart

    Started by etravoda, 1 Week Ago
    • Replies: 5
    • Views: 195
    6 Days Ago Go to last post
    • Replies: 7
    • Views: 148
    6 Days Ago Go to last post
  6. LT1 from Square one

    Started by Bent72, 05-03-2021
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,053
    1 Week Ago Go to last post
    • Replies: 3
    • Views: 85
    1 Week Ago Go to last post
  7. long tube headers and o2 location

    Started by JD1964, 2 Weeks Ago
    • Replies: 4
    • Views: 223
    1 Week Ago Go to last post
  8. $OD Lean Cruise

    Started by PJG1173, 02-23-2012
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 14,376
    1 Week Ago Go to last post
  9. changing injectors question about startup

    Started by MWILSON1995Z, 4 Weeks Ago
    2 Pages
    1 2
    • Replies: 17
    • Views: 737
    1 Week Ago Go to last post
    • Replies: 1
    • Views: 93
    1 Week Ago Go to last post
  10. DIY LTCC or similar system for LT1s

    Started by Aroberson77, 09-08-2017
    54 Pages
    1 2 3 4 5 ... 54
    • Replies: 807
    • Views: 225,176
    1 Week Ago Go to last post
  11. Distributor to ECM Question

    Started by Ski, 1 Week Ago
    • Replies: 1
    • Views: 92
    1 Week Ago Go to last post
  12. O2 Heater Circuit PCM control

    Started by Quaraxkad, 2 Weeks Ago
    • Replies: 2
    • Views: 152
    1 Week Ago Go to last post

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