First hit on my not G00gle search engine
Originally Posted by franan
My plan for the summer is to convert my 1992 325i from R12 to R134. Any tips? What do I need in order for a successful job? Do I have to change the expansion valve? I know I have to change the receiver as well. Let me know Thanks.
Scepticism and Animal Faith (1923)
Scepticism is the chastity of the intellect, and it is shameful to surrender it too soon or to the first comer: there is nobility in preserving it coolly and proudly through long youth, until at last, in the ripeness of instinct and discretion, it can be safely exchanged for fidelity and happiness. (The Works of George Santayana p. 65)
Eschew eristical argumentation. I am responsible for what I write, not for your understanding of it.