LT1-LT4 Modifications 1993-97 Gen II Small Block V8

oil coming from open header, bad?

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Old Aug 8, 2008 | 01:42 PM
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Default oil coming from open header, bad?

My car's been sitting for a while b/c it has a bad opti ( atleast I think ) and I started it up today to move it into the garage, it sat there all day, and when I started it and moved it back to its spot, I noticed that there was sludgy oil on the ground from the header, and its blown on the underside of the car a little, drivers side only... Valve seal's?
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Old Aug 8, 2008 | 01:46 PM
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Possibly.. more than likely from it sitting for a while and the Seals shrunk a little bit. When it warms up it should go away..
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Old Aug 8, 2008 | 01:49 PM
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X2, get that thing heat cycled a few times when its fixed.........

If it still does it after using it a few times, then theres something that needs to be found.
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Old Aug 8, 2008 | 01:58 PM
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My Stroker does it when it's warming up.. expecially when it's cold out and I haven't driven it in a while. First time I noticed it was when it was parked in the Garage, back of it against the wall, and there were little black specs all over the white wall.
It took a min to clean it..
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Old Aug 8, 2008 | 02:04 PM
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hmmm never heard of that at all...i dont se how the seats could shrink???

you positive it was oil and not water mixed with the carbon in the headers....
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Old Aug 8, 2008 | 02:12 PM
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That's what I thought at first, and it was really slimy/oily.

Could be Carbon and Water mixed.. but it seemed like Oil more than anything..cause it goes away when it's warmed up.
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Old Aug 8, 2008 | 06:11 PM
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It might have been a combo of water gas and carbon, as its running super rich right now... But it was really slimy and sludgy
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Old Aug 8, 2008 | 07:11 PM
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It would be running super rich if you had a bad opti for awhile too, would cause lots of misfires which would equal exactly what your seeing........A sloppy fuel mess running down your headers.
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