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Showing results for tags 'hvac'.
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I'm working on a 92 loyale 4wd wagon AT and AC. When I select anything on the panel the AC compressor runs and cycles on and off while its running down the road. I can tell because it pulls on the engine when the compressor engages. I have seen defrost cycles run the AC compressor on some cars, bu...
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Heater switch, er HVAC was wonky when I bought my 87 gl. It required constant pressure to work the heater. I used duck tape for a while until it completely failed me. Upon pulling the HVAC line out, some of its "bearings" were loose because parts of it were melted. I pulled one from another car that...
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My heat and air all work wonderfully, however they will not blow on 4(high). In the last year the blower motor assembly has been replaced, as well as the blower resistor, and the system does not behave any different. I checked the plug to the blower motor and on all settings and there is 12 volts co...
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Howdy folks. Glad to see USMB back up and running. Seriously. I write today regarding a lack of climate control. '87 GL wagon. No venting. No heating. This and that. I just replaced the blower motor resistor hoping that would do the trick. It didn't. Though that's okay, the old one wa...