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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: 56,696
    03-03-2011 Go to last post
  1. TBI 350 Target Idle Speed

    Started by maronielb, 2 Days Ago
    • Replies: 8
    • Views: 203
    15 Hours Ago Go to last post
  2. Running poorly/misfiring, code 33

    Started by JeepsAndGuns, 07-17-2023
    4 Pages
    1 2 3 4
    • Replies: 59
    • Views: 9,870
    1 Day Ago Go to last post
  3. Moates G1 Adapter Discontinued?

    Started by MAC, 11-15-2022
    • Replies: 8
    • Views: 3,126
    6 Days Ago Go to last post
  4. $EE - LT1 Crank VE Table?

    Started by NorthernCrew454, 1 Week Ago
    • Replies: 6
    • Views: 184
    1 Week Ago Go to last post
  5. '411 Transients

    Started by Jim Blackwood, 1 Week Ago
    • Replies: 13
    • Views: 416
    1 Week Ago Go to last post
    • Replies: 13
    • Views: 1,281
    1 Week Ago Go to last post
    • Replies: 2
    • Views: 161
    1 Week Ago Go to last post
  6. engine id

    Started by ony, 2 Weeks Ago
    • Replies: 2
    • Views: 225
    1 Week Ago Go to last post
  7. TBI intake manifolds

    Started by Mastiff, 2 Weeks Ago
    • Replies: 5
    • Views: 442
    2 Weeks Ago Go to last post
  8. 1228330 Mask

    Started by Isaakfirestar_, 01-13-2024
    • Replies: 9
    • Views: 764
    2 Weeks Ago Go to last post
  9. 1227727 $8D corvette 1991

    Started by nilak, 2 Weeks Ago
    • Replies: 0
    • Views: 145
    2 Weeks Ago Go to last post
  10. ADL DROID TO '94 K1500??

    Started by Vettepilot, 3 Weeks Ago
    • Replies: 2
    • Views: 261
    2 Weeks Ago Go to last post
  11. ECM Malfunction

    Started by nilak, 3 Weeks Ago
    • Replies: 4
    • Views: 353
    2 Weeks Ago Go to last post
  12. 1997 F-Body Tools

    Started by Tom H, 01-10-2022
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 88
    • Views: 17,880
    3 Weeks Ago Go to last post
  13. Help identifying TBI PCM/ECM

    Started by Rkelley, 3 Weeks Ago
    • Replies: 4
    • Views: 353
    3 Weeks Ago Go to last post
    • Replies: 3
    • Views: 306
    3 Weeks Ago Go to last post
  14. In Need of Help with 1989 PROM Chip

    Started by Jonald, 01-24-2024
    prom, tbi, tunes
    • Replies: 7
    • Views: 648
    4 Weeks Ago Go to last post
    • Replies: 1
    • Views: 278
    4 Weeks Ago Go to last post
  15. Skipping/spotty data in logs -7747 TBI

    Started by Cadmaro, 01-10-2024
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,432
    01-23-2024 Go to last post

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