I had some trouble finding the low side port for my Ford Ranger’s AC system as it was not the super obvious one right by the compressor. Thank goodness for YouTube!

I emptied the can in while running Max AC full blast, but that did not convince the compressor to come back to life. So no toad AC for me as I have much more pressing things to spend money on. 🙁

I did succeed in using my new socket wrench set to disconnect the battery and turn off the check engine light (although I had to do it twice since 10 seconds wasn’t long enough). Here’s a tip: regularly checking the oil in your vehicle is a good idea. Forgetting to put the cap back on the oil port is not. 🙂