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7040 oil leak @ injector
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johnkc View Drop Down
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Joined: 22 Sep 2009
Location: KCMO
Points: 728 		Post Options Post Options   Thanks (0) Thanks(0)   Quote johnkc Quote  Post ReplyReply Direct Link To This Post Topic: 7040 oil leak @ injector
    Posted: 29 Dec 2011 at 9:06am
on injector #6 I am getting a bit of engine oil leaking from around the injector. Question is,  am i looking at removing the injector and replacing oring / seal  and is there other issues to be aware of? Thanks, John. 
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SteveM C/IL View Drop Down
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8665 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2011 at 10:42am
this has came up here before....i don't think the answer given was ever proven wrong....it is actually your valve cover gasket.....certainly easier to check out first.
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5113 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2011 at 5:41pm
yes, the valve cover is leaking oil and it's going down injector hole, then oozes out once it warms up. there is no oil around the injector. Now if fuel was leaking, then it could be the injector itself or the line. 
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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johnkc View Drop Down
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Joined: 22 Sep 2009
Location: KCMO
Points: 728 		Post Options Post Options   Thanks (0) Thanks(0)   Quote johnkc Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2011 at 9:20am
Thanks guy's, I will take a closer look at the valve cover. John.
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bakwoodsfarm View Drop Down
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Joined: 02 Sep 2010
Location: Woodleaf,NC
Points: 511 		Post Options Post Options   Thanks (0) Thanks(0)   Quote bakwoodsfarm Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2011 at 10:11am
besure to clean out between the valve cover and the intake manifold, a lot of built up dirt that will fall into the engine.
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