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91 electra glide oil issue

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Old Aug 13, 2014 | 07:49 PM
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Default 91 electra glide oil issue

my motor pukes oil out the overflow tube on start up... any ideas on what my issue is?
 
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Old Aug 13, 2014 | 08:42 PM
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It's called wet sumping....... common on bottom breathing EVOs. Messy, but not a problem. Ride more.
 
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Old Aug 13, 2014 | 08:44 PM
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It is probably what is known as "wet sumping" where the oil is leaking by the check ball in the oil pump and draining into the crankcase. What most do is reseat the check ball. Just do a search for wet sumping.
 
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Old Aug 14, 2014 | 12:12 PM
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thanks guys, it makes sense since I have it all torn apart and haven't rode in a while...
 
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Old Aug 14, 2014 | 03:28 PM
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Originally Posted by 440brew
my motor pukes oil out the overflow tube
Where's the overflow tube?
 
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Old Aug 14, 2014 | 08:47 PM
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this one... breather..?
 
Attached Thumbnails 91 electra glide oil issue-overflow.jpg  

Last edited by 440brew; Aug 14, 2014 at 09:05 PM.
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Old Aug 14, 2014 | 09:11 PM
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Originally Posted by Jim Kraft
It is probably what is known as "wet sumping" where the oil is leaking by the check ball in the oil pump and draining into the crankcase. What most do is reseat the check ball. Just do a search for wet sumping.
What he said. Oil's just seeping past the check ball back into the crankcase. Could just be a little trash on the seat.
 
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Old Aug 15, 2014 | 04:46 AM
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Originally Posted by 440brew
this one... breather..?

That ain't no overflow pipe, what should it be connected to?
 
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