93 NA ATX 3000gt DOHC
Proper way below.Here is what I did, I just tight the ps belt with the longest slack can be twisted 90 degree, is this enough? or our car should be righter than this? Thanks!
There's always possibility of harmonic balancer rubber bonding failing, causing outer ring to slip when trying to drive accessories. You might do the white line test on balancer to see if its slipping, see image below of one that white line was painted (or chalked) in straight line on center and outer portion. You can see after running awhile, the outer portion has slipped in rubber bonding area, this too can cause a squeal.
Click on image to enlarge