Hey, my friend has an CLSD off a z31 turbo. He installed the unit after convincing him it was a good upgrade for his car. It was installed into a 280z. The differential when driven for a long time or on the freeway for some good amount of miles (like 20), the differential starts making some noises like loud clunks when turning. It even makes the noises switching lanes. In the morining or after the car has rested for a good amount of time, the noise is gone and car drives fine and clsd works. But, when some miles are put on it, the noise (loud) returns. I was hoping some of you guys can figure out what his problem is? I was thinking of Backlash, but not too sure. Inputs? I also checked Half shaft and traded him with mine and noise is still there, so im assuming thats not the problem.
Thanks Hybrid.