Join Date: Aug 2009
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
If you are sure the fan is working okay & no blockage in the intake at the bottom of the windscreen,then there must be one of the ducts/pipes off behind the dashboard,allowing the air to escape there,if so with the fan on full you should hear the noise under the dashboard somewhere.
You are sure the fan is blowing strongly on all speeds?