Rick's Free Auto Repair Advice

Posts Tagged: how to fix A/C

AC blows warm air on GM vehicle

Why does my AC blow warm air Baby it’s hot outside and your AC blows warm air. Now you want to know how to fix it yourself. It’s do-able, but not without some basic knowledge and some warnings. The first thing do-it-yourselfers do is run to the auto parts store and buy a recharging kit. It’s very likely low on refrigerant. But, it could also be a blown fuse to the compressor clutch or a bad compressor clutch coil. So always start your diagnosis on the electrical side of the … Read More


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