MTX Dodge Ram Quad Cab 2002-2003 Thunderform, Loaded with Dual 10 Inch Subs and Amplified, Charcoal Car Speaker "03 cold side" Questions

03 Dodge Ram 1500 cold air on driver side, warm air on passenger I get cold air from the driver side vents and luke warm air from the passenger side vents when I try to heat my 2003 Ram 1500. I've ...