MERCURY MOUNTAINEER HEATER NOT WORKING

My Compressor Stopped Working One Hot Summer Day. Made A Horrible Noise And Stopped Working. Honestly Thought The Truck Was Going To Blow Up...

About 6 Months Ago Every Time I Used My Heat It Would Begin With A Loud Clicking Noise That Eventually Went Away In A Few Minutes. As Of...

How Do I Determine The Culprit. The Fan Works, But There Is No Heat. There Has Not Been Any Leaks. The Heater Core Or The Blend Door...

The Heater Blows Cold Air And Code Flash 024.

I Have No Heat And Haven't For Months. I've Had It Checked By So Many Mechanics I've Lost Count. Come To Find Out. I Guess It&#...