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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.

Coolant on Spark Plugs

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Old Jul 18, 2005 | 09:38 AM
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Default gaskets
agreed
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Old Jul 18, 2005 | 12:42 PM
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It doesn't cost too much to get a set of intake gaskets.... Try it and see if thats the prob...

I have seen 3.8'* and 3.0'* crack heads, but it sure took a lot of heat to do it... I have yet to ever see a 3800 blow a head gasket...

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Old Jul 18, 2005 | 03:12 PM
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Ok.. guys do we agree that a good compression test should verify it'* most likely the intake gaskets. We can rule out the head gaskets at that point
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Old Jul 18, 2005 | 06:41 PM
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But why was it blowing out white smoke below the exhaust manifold on the the front (left side) of the motor?


There was clearly steam comming out there quickly before it died.
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Old Jul 18, 2005 | 08:52 PM
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Because your LIM gaskets are also leaking coolant to the outside, where it'* steaming off on hot parts.
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Old Jul 19, 2005 | 01:57 AM
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Yeah that could be the case, I am going to run it to a shop tomorrow to see what they will charge to open it up to check it out
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