I have noticed that when I put the fan speed all the way to high that the force of the air isn't that great. The force that my air comes out at high is the force that comes out of my friend Mitsubishi Mirage at 3/4 speed. Is there a cabin filter that might be clogged or something? Has anyone else noticed this or am I just off my rocker. Let me know...taking a road trip through southern NM and Arizona in a month so I need the air to work! Thanks!