So I'm in the process of buying a 1994 q45a with 126,000 miles. This will be my 3rd G50 platform q so I'm familiar with them but this is my first active suspension one. The rear of the car sits low the front sits fine. Anyone know anyway to check some of the actuators on the rear of it. I found a site where I can get them recharged pretty pricey but in my eyes well worth it rather then converting

If the previous owner never worked on those they are pretty much toast. I remember years ago people would replace the active systems with Tokiko Blues with a little work, but those are not available anymore (nor is there any other real alterative left).

You may be stuck rebuilding those, I don't know that a simple recharge will fix that, but maybe someone that has done it still lurks here. That system was way a head of its time, but Nissan always built those to last 75-100k max and they they faded.

Read the posts by TexasOil. I think he is still in business.