My vents arn't to loud. But when I place the heat on the feet, the sound is loud as hell. Sounds like I got leaves in there somewhere too. I just keep it on till it blows the crap through. You might have something loose if its sqealing. Maybe someone replaced the heater core and didn't assemble it fully. I have no clue? Need more info...


2002 4dr Kia Sportage 4X4
Tires:235/75/15, Wheels: Black 15x8 Steel ProComp 2.5" B.S., Hubs:Warn Manual, Lift:3" UPYOURKIA, Trailer Hitch, Cargo Rack, Clinometer.