Make sure that none of the hoses are disconnected leaking air. Watch the actuaters to make sure they move. If the mode switch is hissing take it apart and lubricate it or rebuild it. Check the rotation of the fan motor. If it is going backwards reverse the connections to it. Make sure the ducts in the doors aren't disconnected, the air will just blow inside the door and not come out the vents. These are some of the more common things to check. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, "dmcorlando2003" <SundeQuick@xxxx> wrote: > My Delorean's fan, even on 4 doesn't blow enough for me. There are > not any blockages in the air ducts. Is there a way to get it to blow > more air? > > Just curious.. > > Thanks