blowers not working

[lesw1975]

the last few days the blowers in the car have been intermitent, they will work for a few minutes then you get a whirring noise, sounds like a blockage and the flow of air stops or slows greatly, usually a few minutes later they return to normal, could this be the blower motor on its way out and packing up ??

thanks

[j caff]

Blocked pollen filter maybe? The air care could be switching from fresh to recirculated air automatically.