Announcement

Collapse
No announcement yet.

Holley EFI help

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Holley EFI help

    I have an problem with Holley Dominator EFI.
    its tune that wouldn’t start up idle correctly and if put gear in & it just shut down.

    even hard to start up too.
    any idea?
    John

    91 Syclone #644
    87 Jimmy S15 2wd V8 TPI
    86 Z28 355 high modify

  • #2
    Here my specs

    .030 bored on stock block 4.3
    AC & Power steering deleted
    vortec heads swapped
    JE heavy duty pistons
    Eagle H beam rods
    stock cranks
    splayed main caps
    Kenne Bell headers
    8mm spark plug wires
    holley oil, fuel, and map sensor
    6766 Precision turbo.
    Renz upper intake
    Huge air to air IC
    built trans by Dana.
    holley dominator system
    255 walboro fuel pump & hot wired.
    alky methanol injector
    BBK twin 58mm throttle body


    i may forget something on the list
    John

    91 Syclone #644
    87 Jimmy S15 2wd V8 TPI
    86 Z28 355 high modify

    Comment


    • #3
      By the way it was ran fine before I swapped from stock ecm with TT chip to Holley dominator efi.
      John

      91 Syclone #644
      87 Jimmy S15 2wd V8 TPI
      86 Z28 355 high modify

      Comment


      • #4
        No one ever reached out to you?

        Maybe a few screen shots of the tables would help...?

        1991 Syclone #678.
        1992 Typhoon #413 Sold
        sigpic

        - When the turbo spins the bullshit ends.

        Comment


        • #5
          One of your buddy did but he seem busy.

          Okay ill screenshot all of the tables.
          John

          91 Syclone #644
          87 Jimmy S15 2wd V8 TPI
          86 Z28 355 high modify

          Comment


          • #6
            Now got it running idle. Was fuel pump wiring issue.
            John

            91 Syclone #644
            87 Jimmy S15 2wd V8 TPI
            86 Z28 355 high modify

            Comment


            • #7
              John

              91 Syclone #644
              87 Jimmy S15 2wd V8 TPI
              86 Z28 355 high modify

              Comment

              Working...
              X