My truck A/C stopped working. I checked everything I knew and couldn't figure it out. Took it to a mechanic in town. He checked it and told me my condenser fan was bad. He wanted $588 to change it. I just about choked. I told him to hold off. Paid him $180 for checking it and left. I called the local auto parts store. They had an OEM fan for $90. I youtube'd a how to for my truck and there it was. Bought the new fan and changed it myself in 45 minutes.
Air blows cold now.