Air conditioning not blowing good through the vents what can I do?

[phillips38671]

We have a 1 story 3 bedroom house and we are having trouble getting the A/C to blow good through the house. In my bedroom wich is the farthest from the A/C unit gets really hot in there and there is hardly any air comming out of the vent. Okay if this helps the A/C unit is blowing good through the vents directly to the left and right of the A/C they are directly connected to the A/C. The rest of the house (living room, kitchen, bathroom, 2 bedrooms) is all connected to the top. What can I do to get it to blow better through the vents other than those two that are on the side comming directly from the A/C. We are thinking we can reroute some of these and cut out unnecssecery vents. I would really appreciate your input. Any questions to help you answer mine just let me know.

 

[boredstiff8]

sometimes where the flexible pipe connects to the duct work they install a metal collar with a damper.. then attach the flexible pipe.... on the damper collar there is a small metal arm..this arm manually controls a flapper inside the collar...its possible that when they attached the flexible pipe they didnt poke this arm thru the flex..maybe it is closed? also you may need to change the filter..also partially close some of the cold room vents a bit