Stick with R12. You won't be satisfied with anything else.

I decided to go ahead and take the test this evening and within 30 minutes I had my certificate. Cost me $19.95.

2 of my cars still have R12 so I'm now legit to buy the good stuff to keep them cool.

__________________
Joe

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1980 300SD - 495k miles - 'The Ambassador'
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Former Family Members
95 C280
73 280SEL
90 300D
87 300SDL (X2)
86 560SEL
84 300D
80 300SD