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Thread: John Deere fuel system question

  1. #1
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    Default John Deere fuel system question

    I have a JD 1070 4cyl yanmar diseal. Cut off on me while bush hogging. Got off and looked it over and cleaned both fuel filters as they seemed dirty. Put them back on and primed back up fine. Now I’m not getting fuel out of any of the 4 injector ports from the top of the injector pump. I’ve bled every hose going into the pump and getting a good flow. Trying to figure out if there is a bleed bolt any where or do I just keentrying to purge gas by barley letting each port open and turning over the starter?5085D599-8310-48C3-BEA4-A10798D43BC2.jpg
    Quote Originally Posted by JABIII View Post
    Indeed, yet I have killed no Jack Miners today, this month, or this season as our boy DHall has. I am more jealous of his awesome pig of a bird than everyone else combined.

    First Peter 5:7 "Cast all your care upon God"

  2. #2
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    Every hose you see I have good fuel flow to each of them
    Quote Originally Posted by JABIII View Post
    Indeed, yet I have killed no Jack Miners today, this month, or this season as our boy DHall has. I am more jealous of his awesome pig of a bird than everyone else combined.

    First Peter 5:7 "Cast all your care upon God"

  3. #3
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    Did u by chance crack the 4 injectors lines on the top when spinning it over?

  4. #4
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    Are breaking lines loose at injectors or pump

  5. #5
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    Figured it out, fuel shut off valve is not disengaging . I’ll check relay tomarrow. Pushed it back and it fired right up.
    Last edited by dhall1693; 07-13-2018 at 08:00 PM.
    Quote Originally Posted by JABIII View Post
    Indeed, yet I have killed no Jack Miners today, this month, or this season as our boy DHall has. I am more jealous of his awesome pig of a bird than everyone else combined.

    First Peter 5:7 "Cast all your care upon God"

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    Oh my...
    you aint did a dawg gon thang until ya STAND UP IN IT!- Theodis Ealey


    Quote Originally Posted by Rebel Yell View Post
    The older I get, the more anal retentive I get.

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    *

    Sent from my SM-G930V using Tapatalk

  8. #8
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    Quote Originally Posted by dhall1693 View Post
    Figured it out, fuel shut off valve is not disengaging . I’ll check relay tomarrow. Pushed it back and it fired right up.
    We had same issue with a 970 we use around the shop. The replacement solenoid is like $130, and it still sticks sometimes. I wouldn't spend the $ on the part again. Ours has never done it while running sometimes it wont crank but it only takes a few seconds to push the valve back manually

  9. #9
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    Bad relay, for those who may search this topic in the future. It’s a multi function relay so trip to auto part store and a $23 fix. Back running
    Quote Originally Posted by JABIII View Post
    Indeed, yet I have killed no Jack Miners today, this month, or this season as our boy DHall has. I am more jealous of his awesome pig of a bird than everyone else combined.

    First Peter 5:7 "Cast all your care upon God"

  10. #10
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    Shudda got a Bota.
    RIP Kelsey "Bigdawg" Cromer
    12-26-98 12-1-13

    If love could have saved you, you would have lived forever.

    Missing you my great friend.


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