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...
The cap may have a L on it and yes they are two different sizes plus the low pressure line is usually larger. Since it's working somewhat, one can will be more than enough to top it off. Go for it.