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 07-18-2005, 09:38 AM
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Default gaskets

agreed
Old 07-18-2005, 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
Old 07-18-2005, 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.
Old 07-18-2005, 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.
Old 07-19-2005, 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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