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  1. #1
    Member
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    Jun 2011
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    Fort Collins, CO
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    2001 200TLRZ intermittent not starting???

    Man, so frustrating to have a motor work fine for a day or two and then just quit running after starting or not starting at all??? The last few weeks I may go out and run several times, then get ready to move again or come in and nothing??? Turns over, just won't start, fuel pressure good, O2 Sensor just cleaned, vent hose to gas cap is clear, bulb fine and no leaks in line, (again, runs fine everyday and starts immediately like it always has)? It might be something simple, but I'm at wits end??? Thanks for all you mechanical people do, and I admire anyone who can work on motors of any sort!!

  2. Member
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    Feb 2018
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    Land down under
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    4,015
    #2
    There was no 200TLRZ model for 2001.

    Since you mention an O2 sensor I might guess that you have a VX200TLRZ or VZ200TLRZ. Is that correct?

  3. Member
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    Jun 2011
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    Fort Collins, CO
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    #3
    Sorry, VX200TLRZ

  4. Member
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    Jun 2011
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    Fort Collins, CO
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    #4
    I went out for a few hours yesterday & exact opposite from what it’s been doing? Would not start initially, I fished for a couple hours then tried it again & it started, ran around for about ten minutes three or four times with no issues, loaded fine with big motor so very confusing! Thanks for any help!

  5. Moderator 21XDC's Avatar
    Join Date
    Sep 2004
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    Westland Michigan
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    65,293
    #5
    I’m betting on a fuel pump relay switch that is intermittent. been there and done that. So have several friends.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  6. Member
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    Jun 2011
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    #6
    I'm not seeing that in parts store? Are you talking about VX200TLRZ?

  7. Member
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    Jun 2011
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    #7
    Thanks 21XDC, Is it located close to fuel pump?

  8. Moderator 21XDC's Avatar
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    Sep 2004
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    Westland Michigan
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    #8
    On my motor, It's inside a black box on the drivers side.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  9. Member
    Join Date
    Jul 2014
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    KALKASKA MICHIGAN
    Posts
    4,921
    #9
    It's common enough I have a jumper wire made up just in case! Cj
    2002 X19 200HP OX66 HO Vmax,HPDI lower, it lives, thanks Hydro Tec.

  10. Member
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    Aug 2022
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    eldorado tx
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    15
    #10
    [QUOTE=CJ1;13164605]It's common enough I have a jumper wire made up just in case! Cj[/QUO

    how are u jumping it out.. pin 30 and pin 87?