Jeep Grand Cherokee Vent

The Weather Is Getting Hotter In My Area. When I Start Driving On A Long-distance Trip, The Ac/blower Works Fine For About 45 Minutes. Then...

So What Are Your Possible "non-dash-pulling" Ideas, Fixes, Etc.? Hot Works, So Does Cold. A/c Never The Coldest I Have Ever Felt...

Force Of Air Coming Out Of The Vents Starts To Decrease Until You Feel Nothing But Can Still Hear The Blower Motor Moving Air. If I Turn It...

Coolant Seems To Coming Inside Through Passenger Floor Vent After A Coolant Flush. Temperature On Passenger Side Seems To Not Respond As...