How to replace your CAS (300zx Z31) Start-up Issues fixed

This is a quick video on how to replace the CAS in a Z31. If your CAS is going out it can cause very delayed starts where you have to crank it over for a long time before it will start the engine. In my case, it also caused a very rough idle for the first 5 mins or so until it got warm.
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I am not a professional mechanic and the methods described in my videos are solely based on my research and intuition. I make mistakes and when I do, I try to point them out so others don't make the same mistakes. These videos are meant only as a description of what I was trying to do and how I went about doing it. Before attempting any service on your car, conduct your own research and use common sense.