I have a astra mk4 1.6, sport. A few days ago the air in my heater vents suddenly dropped 2 a minimum and isnt blowing much air out at all.
The temperature still gets warm and cold.
I cant seem to get much air coming thru the vents, its like their stuck on the 1st position on the blower, even tho i may turn them on the full setting.
Any1 have any ideas on the fault???