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Top 4G63 Technical 4G63 Tech topic #8198
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Subject: "Oil on valve cover" Previous topic | Next topic
ClayJul-20-05 02:08 PM
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#8198, "Oil on valve cover"


          

Every time i drive and going into boost i end up finding a tiny pool of oil on the center of the valve cover. I suspect the oil cap is leaking oil but the cap and gasket are brand new. Could the valve cover have a crack allowing oil to leak through? I'm confused about where the oil is coming from. Thanks for help in advance




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97eclipse97Jul-20-05 02:26 PM
Member since Jul 29th 2003
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#8199, "RE: Oil on valve cover"
In response to Reply # 0


          

I would take the cover off and see how the other side of it looks (to see if you can see any cracks). You could always get a new one for fairly cheap anyways. Good luck!

  

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BMPDirkJul-21-05 03:24 AM
Member since Jul 24th 2002
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#8200, "RE: Oil on valve cover"
In response to Reply # 1
Jul-21-05 03:26 AM by BMPDirk



          

if the crack in the pic go's all the way through, you wont be able to see it on the other side. Theres a thin piece of metal in the way. Valve covers are cheap, you can get a nice powder coated one for around 80 bucks shipped.

EDIT: after looking at the crack, it shouldnt cause oil to leak. Maybe your spark plug gaskets need to be replaced?

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TeamJeff_99gsJul-21-05 03:42 AM
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#8201, "RE: Oil on valve cover"
In response to Reply # 2




          

Even brand new oil cap gaskets can leak. Oil can also come up through the holes for the screws that bolt the valve cover to the head. I would replace your valve cover gasket and make sure to use some RTV on the screws when you reinstall it.

  

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ClayJul-21-05 07:10 AM
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#8202, "RE: Oil on valve cover"
In response to Reply # 3


          

Thxs for the help guys, going to change the valve cover and gaskets.


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