Heater fan

[Rob1967]

It works sometime but then I get a smell like burning wires for few seconds then no fan . Sometimes after engine turned off then back on it works but not always .when it not working there is no aircon or air getting into car.what is the likely cause before I strip motor out
Thanks

 

[Roadrunner146]

Don't quote me on this, but it sounds like motor bushes have worn out.

 

[smog c6]

Yeah sounds like motorbushes worn try giving the bottom of dash a big knock see if it works again, or go over a speed bump fast.

You must access through the front near wipers, not from the dash board.

 

[Rob1967]

Thanks
It stops working then when I go on bumpy road it starts again for few days. I will have to take it apart and see what is going on