A/C problem.
 

I'm having a problem with my A/C in my 90 s13. For some odd reason, I cant feel the air through my vents? It just doesnt blow through them. I can feel the air through the side vents on top of the dash. Suggestions?

I have a similiar issue...I believe it has to do with the digi climate control not actuating. IIRC, it uses vacuum to change between settings so you could have a vac.leak or old deteriorating vac.lines.

Thanks man. I'll check it out sometime this week.