one question, is the accumulator the same as a dryer on the G body..?It is easy to bolt on parts. The accumulator has to be changed with the correct amount of the right oil. Remember the accumulator holds the oil for the system.
Orifice needs to be changed. Sounds easy but a good way to ruin an evaporator as they can be tricky to remove.
System must be flushed.
Must be put on a vacuum pump that works.....
Just because the gauges say 30" does not mean it is doing its job. 5 or 6 hours is great. Never have seen a vacuum pump that is operated by air work.
I can opine more if you want as I have a lot of experience in this field.
I'm curious what you mean by this. One argument would be that pulling 30 inHg vacuum defines that it is doing its job. What else do we need to be looking at in a vacuum pump?Must be put on a vacuum pump that works.....
Just because the gauges say 30" does not mean it is doing its job.