1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Hmmm... Is this normal???

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Old Nov 22, 2005 | 01:29 PM
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Default Hmmm... Is this normal???

an Oilly PCV??? really oilly?

it'* new, and so is the MAP sensor. In fact, the MAP sensor is oilly too?

Actually it'* like the second or third PCV valve I've went thru, the last one was oilly also.
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Old Nov 22, 2005 | 01:51 PM
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Oil is suspended in the blowby gasses and ends up on the pcv. Although all the way to the MAP is not right...The map should feed off the intake vacuum.
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Old Nov 22, 2005 | 01:56 PM
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So... what might be up with that, you think
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Old Nov 22, 2005 | 01:58 PM
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Although..the PCV feeds back into the intake..so it'* possible.....

Thinking here...
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Old Nov 22, 2005 | 02:05 PM
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It was like oilly like somebody had dunked it into some oil and put it in there.

Both rings were present, along with the spring...

what are you thinking?

my mind is wasted from trying to figure out this misfiring thing, so this pcv oil riddle sucks =P = )
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Old Nov 22, 2005 | 02:05 PM
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and oily PCV seems normal...it it rattles its OK
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