Weak air flow from heater vents
Hi, Have fitted new fan speed controller and fan works as it should. However, even on fastest speed, the air flow from the vents is very weak. I have even tried it with the pollen filter removed, no improvement. I have done a side by side comparison with friends Crossfire and his is definitely stronger air flow. It's as if there is a blockage in the system after the fan, any ideas ?
Mick
06' AeroBlue Coupe