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.

A/C Problems - Cold then HOT then Cold then Hot!!!!!

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Old 04-21-2006, 12:00 PM
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Possilby..I'm not sure though.
Old 04-21-2006, 12:39 PM
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Nick, if it isn't the freon or compressor....I will bet that it is a failed air-mix door actuator or the air mix door rod has popped off the connector. If so, there is a quick fix, but my fix leaves you with ONLY full cold.
Old 04-22-2006, 12:16 AM
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I will talk with her this weekend and find out the status of what has happened.... thanks
Old 04-22-2006, 10:40 AM
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I had a very similar problem on my 93 SSEi...I turned out to be the a/c clutch relay was taking a poop :? . It is located in the relay station under the hood.
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