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Priming after engine start kills engine

Scheduled Pinned Locked Moved PA-28 Warrior II
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  • H Offline
    H Offline
    hudec117
    wrote on last edited by hudec117
    #1

    Hello,

    I understand that priming an engine is only done before starting, but I accidentally primed it after starting and the engine shut off and I was not able to restart it. Even the EFB short cuts did not help. I had to restart the flight to fix this.

    Have I just misunderstood the implications of priming the engine after start or could this be a logic issue? If it's the former, how would I fix it?

    Reproduction steps:

    1. Click "Ready For Takeoff" on EFB
    2. Unlock primer and prime
    3. Notice engine dies and unable to start again

    Thanks

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  • RetiredMan93231R Offline
    RetiredMan93231R Offline
    RetiredMan93231
    wrote on last edited by
    #2

    The POH procedure for re-starting a flooded engine is to set the Mixture to cutoff and the throttle to full... give that a try.

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  • H Offline
    H Offline
    hudec117
    wrote on last edited by
    #3

    Heya,

    Thanks for the recommendation! I tried following this from a PA-28 Warrior II POH
    1957a449-c42f-488d-9211-7c0b9666be90-image.png

    But still not luck, I'm unsure whether I'm just not timing it correctly.

    Furthermore, it would be nice to see this condition in the warnings:
    c4d8a63c-e7b8-49bd-a364-c53015fb39e6-image.png

    Thanks

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  • S Offline
    S Offline
    sdvpilot
    replied to hudec117 on last edited by
    #4

    @hudec117 I think there is a problem manually starting the engine with or without using the primer. With the mag switch held in the start position the starter automatically kicks off too soon for the engine to start up.

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  • L Offline
    L Offline
    lilycrose
    wrote on last edited by
    #5

    I don't have any problem starting the engine, but I use the mouse to hold the magnetos to start until the engine kicks over. I've heard there are problems with controllers that only set it to start momentarily. But I think the start action is accurately modeled.

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  • MartynM Offline
    MartynM Offline
    Martyn JF Staff
    wrote on last edited by
    #6

    This will be fixed in the next update.

    An EFB warning has been added for engine flooding due to incorrect primer usage. Flooding prior to flight can now be resolved either by following the POH checklist (engine start with mixture/fuel pump off) or by waiting for a short period. Flooding in flight will now cause temporary engine splutter rather than total failure.

    Martyn - Development Manager

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  • S Offline
    S Offline
    sdvpilot
    replied to lilycrose on last edited by
    #7

    @katchaplin Yes no problem using the mouse to engage the starter in the VC. But the starter kicks off too soon when I use my external controller even though it continues to send a start signal as long as I hold the switch in the start position. I am using FSUIPC7 for switch assignment.

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  • H Offline
    H Offline
    hudec117
    wrote on last edited by
    #8

    Tested in 0.2.0 and I am now able to restart the engine after flooding in flight. Thank you JF staff!

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