I am replacing the OE A/C compressor on my wifes 3.8L V6, Ive come across a warning in the shop manual that states that when replacing the compressor the parallel flow condensor cannot be flushed and should be replaced when replacing the compressor to prevent contamination and premature failure of the new compressor. How can I determine if the condensor is parallel flow and bonus question: should I also replace the dryer?