Clicking Noise when HVAC Fan Is On

[BigFellor]

Just wondered what everyone thought this might be and where to start? The best way I can describe the noise is a playing card on a bicycle wheel kind of clicking. The speed of the clicking increases with fan speed. Temperature setting doesn't make a difference.

Blower motor?

 

[TechGuru]

Probably a leaf in it.

 

[ROBinGa]

Yep I bet you have a leaf that sucked its way in there

 

[BigFellor]

Really? In where? Should I be looking under the dash for something stuck in the squirrel cage?

 

[TechGuru]

Really? In where? Should I be looking under the dash for something stuck in the squirrel cage?

Ya, probably need to pull the blower motor and wheel out.