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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.

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Old 01-13-2011, 04:55 PM   #1
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Default No heat.

Hi guys,

I can see the passenger actuator working.

I was wondering where the driver side is. I get 0 heat in this beast only ICE cold air.

Thanks!
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Old 01-13-2011, 08:30 PM   #2
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A 94 should have only 1 actuator for the hot/cold; the blend door actuator. Its on top of the heater box, in front of the glove box. If you search for blend door, there are some DIY threads showing pics. You can see the blend door rod after removing the glove box liner.
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Old 01-13-2011, 08:32 PM   #3
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Also, I was assuming you've already checked and both heater core hoses are hot???
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Old 01-13-2011, 08:34 PM   #4
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Does this help?
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Old 01-14-2011, 12:11 AM   #5
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Quote:
Originally Posted by 96sseiCo View Post
Also, I was assuming you've already checked and both heater core hoses are hot???
You know what happens when you assume. I'll check it out tomorrow.
If the heater core is clogged, I'm guessing the only remedy is to replace it correct? how bad is the job?

Dan, yes that helps a lot! thanks
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Old 01-14-2011, 12:26 AM   #6
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How bad is that job? How cold is it? If it'* really cold, then it'* not so bad. But it is a real pain.
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