ac not cold.....fine I get it...it could need a recharge but heat not HOT???
What could cause that. cooling system ok..no leakes, engine runs at operating temps, no leaks in heater core that have become apparant.

Yet the heat is not HOT. its luke warm maybe? Ive read about cabin filters that can get "clogged" but can they really hold back that much of the temps? IIm feeling air out of vents ok.......

any ideas?? Thanks