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Old Nov 24, 2017 | 10:59 AM
  #1  
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Hpop questions

Anybody ever gone through a hpop and resealed it. Mine drains back over night and it will start for a few seconds and then die. However if I rev it up to 1200 or so the oil supply will get to it and it will stay running. However that’s not good on a cold motor so I need to get it fixed.
 
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Old Nov 24, 2017 | 11:03 AM
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What year truck ?
 
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Old Nov 24, 2017 | 11:06 AM
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It’s a 95 f250
 
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Old Nov 24, 2017 | 11:28 AM
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You have a anti drain valve stuck causing it to leak down.
You best bet it to have it rebuilt or up grade

 
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Old Nov 24, 2017 | 11:29 AM
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Drain back valve in the block may not be seating good. May not be the pump.
 
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Old Nov 24, 2017 | 11:33 AM
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Originally Posted by fordpride
You have a anti drain valve stuck causing it to leak down.
You best bet it to have it rebuilt or up grade

a reseal kit doesn’t come with the parts to fix the check valve in the pump? The truck doesn’t get used much anymore so I really have little interest in getting a new or upgraded pump. Kinda hard to drive the a 7.3 when I have a 6.7 now 😉
 
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Old Nov 24, 2017 | 11:39 AM
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No it doesn't

Without the specialty tools you won't get the pump apart.
 
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Old Nov 24, 2017 | 11:46 AM
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Originally Posted by fordpride
No it doesn't

Without the specialty tools you won't get the pump apart.
X2^^^^^^^

Is the reservoir full when you try to start it?
 
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Old Nov 24, 2017 | 12:05 PM
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Originally Posted by ReBilld
X2^^^^^^^

Is the reservoir full when you try to start it?
no it drains out. If I forget to rev it up. I have to fill the reservoir through the 1/4 plug on the top.
 
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Old Nov 24, 2017 | 03:07 PM
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That sounds like the drain back check ball in the block.
 
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Old Nov 24, 2017 | 07:38 PM
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Or it has the wrong hpop gasket . Ask me how I know that..
 
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Old Nov 24, 2017 | 09:45 PM
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Originally Posted by fordman67
Or it has the wrong hpop gasket . Ask me how I know that..

If you don't want to ask Aaron, ask me !
 
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Old Nov 24, 2017 | 09:54 PM
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Originally Posted by oldbird1965
If you don't want to ask Aaron, ask me !

ok guys. What’s the difference between the gaskets?
 
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Old Nov 24, 2017 | 10:09 PM
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From: Livoina,La


 
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Old Nov 25, 2017 | 09:24 AM
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Originally Posted by blue66tang95f150
ok guys. What’s the difference between the gaskets?
A 94/95 gasket on a 96^ engine will let resivour drain back. Mine had an existing condition when I bought it. It took a bit with some smart people helping to figure it out.
 
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