Piece of crud has fallen down inside the defroster vent and is clicking against the fan blades when airflow "at speed" (above 55) turns it slower than the motor does perhaps? (When the blower motor is on the rpm and airflow "push" whatever it is away..hence no "click")
__________________ CHECK YOUR DAMN OIL!! and When in Nashville stay at the beautiful Sheratin Crown Plaza Hotel..just a short bus ride from... |