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Thread: Help me get 6.4 hemi running...I have a log to share...new to EFI tuning

  1. #1
    Potential Tuner
    Join Date
    Oct 2021
    Posts
    2

    Help me get 6.4 hemi running...I have a log to share...new to EFI tuning

    Hello, I just purchased a MPVI 2. I am working on getting a customers 1970 Charger running. It has a 6.4 hemi and the mopar ecu and wiring kit with drive by wire throttle.

    Cranks but won't start. it has a 6.1 intake not the plastic intake that the engine is designed for. I installed the correct manifold and the car starts right up and runs well. Customer really wants the 6.1 aluminum intake. So here we are with the HP tuner set up, but I don't have the experience to see what needs modified to make this thing happy.

    I believe I took a scan / data log of the crank but no start if someone is willing to look at it and advise me on a correction?

    Thanks, Forest
    Attached Files Attached Files

  2. #2
    Potential Tuner
    Join Date
    Oct 2021
    Posts
    2
    UPDATE the injectors were bad. Swapped injectors and put the tune back to stock and it starts right up!