Hello, I have a 99 Explorer XLT, and about a week ago the front A/C stopped working. i.e. The rear air works fine when I turn on the front switches, however nithing blows out of the front vents no matter what setting on the switch. I replaced the resistor, and I know that the blower motor works fine itself. I talked to the mechanic down the street and he said that the "lindor actuator" may be broken. I have no clue what this is and I cant find any references to this part. It is 100 degrees out and I need some advice here. Thanks