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Surging diesel motor
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Ryan Renko View Drop Down
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Joined: 12 Sep 2009
Location: Edwardsville, I
Points: 2336 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ryan Renko Quote  Post ReplyReply Direct Link To This Post Topic: Surging diesel motor
    Posted: 10 Oct 2011 at 11:05am
We have a D17 IV diesel motor that is surging badly. It does it at idle speed and even at higher rpms. We checked the fuel bowl and lines but think it is something more serious. Any ideas on where to start?? Thanks in advance, Ryan
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macec3(TX) View Drop Down
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Joined: 12 Sep 2009
Points: 518 		Post Options Post Options   Thanks (0) Thanks(0)   Quote macec3(TX) Quote  Post ReplyReply Direct Link To This Post Posted: 10 Oct 2011 at 11:14am
Is the alternator belt tight??? My Perkins will surge and sound as if it is fuel starved when alternator belt gets loose.
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KGood View Drop Down
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Joined: 17 Nov 2009
Location: Logansport,IN
Points: 955 		Post Options Post Options   Thanks (0) Thanks(0)   Quote KGood Quote  Post ReplyReply Direct Link To This Post Posted: 10 Oct 2011 at 12:15pm
I wonder if it's the rubber ring broke that goes around the govenor weights.
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Roger Nolin View Drop Down
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Joined: 12 Sep 2009
Location: Monroe Iowa
Points: 189 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Roger Nolin Quote  Post ReplyReply Direct Link To This Post Posted: 10 Oct 2011 at 2:51pm
might be time to rebuild the pump
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