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1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck.

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Old Jan 23, 2018 | 11:38 AM
  #21  
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My leaky intake
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Old Jan 23, 2018 | 12:36 PM
  #22  
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Is that a crack under tstat housing thru that rib?

I see no crack to affect gasket sealing force, only sand . Hope the sand wasn't there when it was taken off and that's just a product of sloppy work area

Last edited by mbb; Jan 23, 2018 at 12:42 PM.
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Old Jan 23, 2018 | 01:17 PM
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I don't see anything either. So what are we looking at or don't you know lol.
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Old Jan 23, 2018 | 01:29 PM
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Perhaps the intake wasn't staged properly, the gasket looks a little smashed, over torqued.
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Old Jan 23, 2018 | 01:33 PM
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Definitely looks over torqued.

Looks to me like someone put a bottle of magic leak stopper in there too with that grainy crap all over it.
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Old Jan 23, 2018 | 03:16 PM
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Originally Posted by Jbrew
I don't see anything either. So what are we looking at or don't you know lol.
I don’t know lol, other than that red sand is where it was leaking (very little) and it was a mix of corrosion and coolant
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Old Jan 23, 2018 | 04:00 PM
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Well, the intake HAS TO BE installed a certain way, in stages. If done wrong they will leak. So you have to know what your doing. Not difficult, but it has to be done correctly.
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Old Jan 23, 2018 | 04:33 PM
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Exactly. There's a torque sequence done in stages. It is especially critical with those type of gaskets. Going ***** Nilly on them gets you into trouble with unevenness and deforming gaskets.

So, had you put some stop leak, head gasket/cooling system sealer in the coolant on the previous motor? One thing that should always be done with a new motor is a new radiator. That's asking for issues, especially if you had a blown head gasket.
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Old Jan 23, 2018 | 05:02 PM
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Originally Posted by white89gt
Exactly. There's a torque sequence done in stages. It is especially critical with those type of gaskets. Going ***** Nilly on them gets you into trouble with unevenness and deforming gaskets.

So, had you put some stop leak, head gasket/cooling system sealer in the coolant on the previous motor? One thing that should always be done with a new motor is a new radiator. That's asking for issues, especially if you had a blown head gasket.
No, I didn’t put any stop leak in the old one, or anything for that matter
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