dannymma20

Right slight issue every now and then incar heater starts blowing slow on full power any advice guys?

Thanks

alcazar

iTrader: (2)

Could be a fault with the fan, the resistances that set the fan speed, the electrical connections to all the above.

If it's blowing cold, suspect an airlock ad get it seen to asap, or suffer headgasket failure which is expensive.

dannymma20

Thanks mate no it's just not blowing through very quick can hear t all sounds fine just not getting through

Athame1

iTrader: (2)

May be pollen filter needs changing

Athame1

iTrader: (2)

Double post but made a big difference on my05sti