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The airconditioning in my 1994 S10 Blazer only blows from the floor vent. 4.2L V.6 How can I repair it?
Wiki User
∙ 15y ago
Sounds to me you have a vacuum leak. Check under the hood for a unplugged or broken vacuum line. I think that model has a vacuum reservoir attached to the under side of the hood on the drivers side. I have seen that vacuum line pulled off accidently.
Wiki User
∙ 15y ago
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