heater fans not very powerfull

[lude]

ive got the same model car as my brother,

however his heaters dont seem half as powerfull as mine.


what would need replacing? the fan? or the heater resistor?


got hot air coming out fine, they just blow weak

 

[Rs6mick]

Try a new pollen filter if this has not been changed in a while they get a bit clogged up this will restrict the air flow