Post by
480sx »
https://forums.nicoclub.com/480sx-u50548.html
Fri Aug 22, 2008 11:54 am
There is absolutely no way we can tell you how your turbo is by looking at a picture. Unfortunately, the only way your going to know if its good or not is by running it.
There are a few ways to figure out that its bad however... For instance, if its got oil in the compressor housing then your seals are blown. Or if there is shaft play. To check for shaft play, put your hands on the nut on the compressor housing. First, pull it/push it in. If there is any movement, your turbo is most likely fvked and wont last long. Then check for side to side shaft play, same concept. However, with side to side play there is a lot more slop that is acceptable. Its normal for used turbos to have side to side shaft play.