After last summers sweltering temps I am getting to work on a few things for this year. Aside from a fan upgrade and hi-flow water pump, my A/C needs repairs because as of now it is non operational in that it does not blow cold air.

The first thing I want to look at is the compressor and was needing to know where to begin on testing it or making sure it works, or doesnt work, to rule out that this may be the crux of my problems.