I have a 99ford f150 xl,6 cylinder,5speed. When I turn on my a/c it blows cold for about 15 minutes then it starts to blow hot.I've changed the compressor,dryer & orifice tube. It's still doing it.

Louis Harmon

Asked by Aug 12, 2015 at 09:17 PM

Question type: Maintenance & Repair

1 Answer


Check the AC relay,then check the pressure switch on the dryer.

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