How is it installed? Is it install between the line and the alternator or did you just added it? I recently did this conversion on my 260z and is running fine and turns off.
Hehe I also recently changed my front struts and shocks. (to lazy to do the rear) The difference is amazing.
Here is a pic of my car with front tokico 5 way with eibach springs
What is your setup? l28et with which trany? If the 5 speed trany you might need the old bearing collar off the 240z trany I'm not guru on this subject just tring to help out