Post by
ar55 »
https://forums.nicoclub.com/ar55-u295950.html
Thu Apr 30, 2020 2:19 pm
I purchased a '79 280zx 5 yrs ago that the previous owner turned to a turbo. I am now starting to work on it and found that it does not have a connecting source for the csv. I live in Upstate NY so the weather gets rather cold up here. I can get the car started, with difficulty, but once warmed up it runs without hesitation. Although, even without hesitation, it runs rich. I've discovered that the oxygen sensor is in place, but the wires have been cut. This would tell me that the computer is not compensating. My question is, does anyone know what manifold for the Z-car did not come with a cold start connection? Another thing I found was that the tube that connects from the throttle body to the manifold is also disconnected. I was wondering if I can connect a cold start valve to the throttle body. It appears that the connection at that tubing is somewhat similar to what would have been on the manifold.