I dont know where to post this,but this morning I noticed that my front right strut (passenger side) was always going down , compressor was always coming on.
checked the connections no leaks , but there is a hiss coming from the manifold.
anyone have any experience with the manifold hissing , its leaking out air and its leaking pretty quickly from the vu4

tried calling accuair but I dont think customer support opens on saturdays
any help would be great

 

:figured it out finally ,
I opened the top part of the vu4 and used an air can to blow any dust out
seems to have fixed the problem