I am trying to descibe this the best that I can. I have noticed that the higher my turbo goes the less air I have coming from my vents. If I go up a hill and the turbo needle starts to get closer to the yellow the less air I have blowing from the vents. Then when my needle starts to come out of the yellow the blower gets stronger and blows more air. Car cools fine. I am just using the turbo guage as a reference. You know like the more gas I give the car the less my blower blows. I hope I did not confuse anyone. I confused myself. I would greatly appreciate any help that I can get. Thanks for reading my post.

carl