When I did my 90 model chevy I just changed the o-rings, drained the old oil out of the compressor, changed the accumulator to an new accumulator, flushed the condencer out with a type of flush, changed the shrader valves, put it all together, vaccummed it down for an hour or 2, then charged it with the new stuff. Autozone had everyhting I needed. The whole process was not that bad to do. Just time comsuming.

 

yes i will be slowley gettin all the stuff needed so i can do it right justs startin a new job monday so ill ahve to wait a week or two for my paycheck

 

so i was severly miss informed about my aircondtioning and what type of oil it uses
it takes r13 not r12 should have looked at my darn ac pump it has the label right there telling ya all the info silly me
anyway know i will be looking to get some r13 on my next paycheck and hopefully get the truck charged

and thanks for all the help with retro fiting it
somebody some day will need it
and i found out mexico still uses r12 in there vehicals and it sells dirt cheap
and no i didnt buy anything to retro fit it know i wont need to

 

Do you perhaps mean R134?

 

yes i mean is r134
i just dont like calling it that
anyway i found out today that my clutch on the ac compressor is shot kicks on and off and it acts like its sticking
so gotta break down and buy one