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Thread: engine stalls when trying to execute tune

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  1. #1
    Fuel Injected! carcaper's Avatar
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    engine stalls when trying to execute tune

    I have been trying to figure out why the engine stalls when I am in live tuning using tuner pro 5. Whe I commit to changes or upload to the current bin the engine stalls every time. I have all the check box enabled to use whole tables in data aquishtion. Also want to know why my guages won't keep the values after I exit tuner pro 5. I have had more trouble than ever using tuner pro this time around. I had better luck the first pc I had it installed on. I don't understand why I am having so much difficulty just becasue I loaded it on a different pc. The first time I used it it seem flawless and I was able to suceed. I am either getting dumb in my older age or something has changed drastically.

  2. #2
    RIP EagleMark's Avatar
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    Your old age memory loss is getting worse? You just posted this twice...

    1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
    1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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  3. #3
    Fuel Injected! gregs78cam's Avatar
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    I have only tried uploading the entire .bin once while engine running. It did not like that. Had to shut off, wait for time out, upload, verify, then everythign was fine.
    1978 Camaro Type LT, 383, Dual TBI, '7427, 4L80E
    1981 Camaro Z-28 Clone, T-Tops, 350/TH350
    1981 Camaro Berlinetta, V-6, 3spd
    1974 Chevy/GMC Truck, '90 TBI 350, '7427, TH350, NP203, 6" lift, 35s

  4. #4
    Super Moderator Six_Shooter's Avatar
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    Odd, I upload complete bins regularly, while engine is running without issue.

    What are you using for hardware? I know some people have issues with Auto Proms whne they upload whole tables or bins.

    Have you disabled checksum?
    The man who says something is impossible, is usually interrupted by the man doing it.

  5. #5
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    Quote Originally Posted by Six_Shooter View Post
    Odd, I upload complete bins regularly, while engine is running without issue.

    What are you using for hardware? I know some people have issues with Auto Proms whne they upload whole tables or bins.

    Have you disabled checksum?
    i havent had any problems either. thats odd

  6. #6
    Fuel Injected! gregs78cam's Avatar
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    AutoProm = yes
    Checksum Disable = yes
    1978 Camaro Type LT, 383, Dual TBI, '7427, 4L80E
    1981 Camaro Z-28 Clone, T-Tops, 350/TH350
    1981 Camaro Berlinetta, V-6, 3spd
    1974 Chevy/GMC Truck, '90 TBI 350, '7427, TH350, NP203, 6" lift, 35s

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