I've noticed my dash AC isn't blowing too cold so far this year. As its getting warmer outside, I want to remedy this. I've seen a lot of YouTube videos and seen the AC charging cans in Autozone. My q...
When mine stopped blowing cool air I bought a kit on sale at Adv Auto for $20, had a can of 134 with dye in it, a ultraviolet light pen, and a regular can of 134 with the hose and gauge. I found the leak immediately with the lite pen and replaced the leaking trinary switch. That was about 4 years ago and it still blows cold. I never use the roof AC's when driving unless it is 95 or higher outside. Made sure you find and fix the leak first.