Post by
Hijacker »
https://forums.nicoclub.com/hijacker-u9394.html
Tue Jun 24, 2008 5:34 am
the VLSD will put a slight strain on the drivetrain and make it difficult to spin by hand.
Personally sounds like you might need to flush the A/T fluid and replace the filter since you're having issues when it's engaged, but not when it's in neutral.