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Slim 
Orange Level
Joined: 16 Apr 2013
Location: Indiana
Points: 510
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 Topic: 185 Running Rough
Posted: 22 Dec 2015 at 11:41am |
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I bled the injectors and all but the one on #2 cylinder bled. I'm not getting any fuel out of that line. What can be the issue?
-Slim
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AC 1971 170 WF Gas, AC 185 Diesel WF, AC WD NF, AC '54 WD45 NF, AC 7080, AC 7030, Wheel Horse D-180 Automatic
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injpumpEd
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5148
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Posted: 22 Dec 2015 at 11:54am |
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yes, if no fuel is going to the injector, it won't fire that cylinder, thus rough running. Now, being a Roosa pump, it's uncommon for them to lose one cylinder. Check the line carefully, and make sure it came loose from the injector when you loosened the nut. Sometimes those stay sealed in the injector and have to wiggle the line to pop it loose.
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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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MACK
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Joined: 17 Nov 2009
Points: 7664
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Posted: 22 Dec 2015 at 9:37pm |
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I saw one once when the opposing cylinder had the tip split. Why, don't know, maybe Ed can tell us. MACK
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DrAllis
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Joined: 12 Sep 2009
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Posted: 23 Dec 2015 at 5:52am |
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If the problem is truly as described, I'd guess the #6 injector tip may be stuck open or split.
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Slim
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Joined: 16 Apr 2013
Location: Indiana
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Posted: 24 Dec 2015 at 11:17am |
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So I was able to get the #2 injector to bleed. Still running rough though. What kind of wrench do I need to get the injectors out? They have like a zillion points.
-Slim
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AC 1971 170 WF Gas, AC 185 Diesel WF, AC WD NF, AC '54 WD45 NF, AC 7080, AC 7030, Wheel Horse D-180 Automatic
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injpumpEd
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 5148
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Posted: 24 Dec 2015 at 11:46am |
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sounds like a 12 point socket is what you'll need, just regular tools. Either 5/16 or 3/8. The bolts are 5/16.
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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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bradley6874
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Joined: 05 Sep 2010
Location: salisbury md
Points: 1349
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Posted: 25 Dec 2015 at 6:44pm |
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You can wash the dirt off the body but you can’t wash the farmer out of the heart and soul
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