So I unhook my shaker, put it all back together..and now my ac and heat only blow out a tiny bit of air..even on max 4..wat can I do?

 

This actually happened to me once and I was getting very nervous, but after probably 10-15 minutes it magically came back to life and started pumping out cool air. I think it was when I disconnected the battery while installing motor mounts, but I can't quite remember.

If it doesn't come back on it's own, I'd start checking fuses. If all you did was disconnect/reconnect the shaker, then it has to be electrical in nature.

EDIT: Actually, I misread. Mine wasn't COOLing the air, but the volume of air was fine. My bad; read too quickly.

Does it affect all vents or just certain ones? Can you hear the fan change speeds?

I'm still thinking fuses...

 

Every vent is that way..the air is cool, the heat is hot..just not in volume..no i can't hear the fan change speeds..im gonna disconnect it and reconnect it when i get home..if not..then idk..can you blow a fuse by just pulling it out? is there a certain thing you have to do to get the bottem left one out? Or just pull?

 

prly a loose connection

 

Yeah, loose connection is probably right. I'm not sure what you mean by the "lower left one". Lower left...what? Is it possible that you didn't fully connect the wiring harness/plug that connects to the fan control?