I'm about to recharge my 300CD's A/C system. It still has a little bit of R12 in the system and still blows somewhat cold when the weather is mild out. However when it's warm... it just doesn't cool as much.
I was quite set in recharging it with FR-12.. which I think is that Freeze 12...
Now I'll think twice about it...
*nevermind, I just found this site..
and apparently Freeze 12 is different to FR-12...*
sigh never thought it was this complicated.
Why is it that from reading this thread, it seems that R134a isn't as cool as R12?