Heater blows hot then cold then warm!
Hi,
Yesterday I got in my MY99 and wacked the heater on, as we all probably did. After about 3 minutes the heat started to come through. Then about 5 minutes into my journey the heater started blowing cold air into the car! after about a minute the air started to warm up, but never got to really hot as it normally does. Then again after a few minutes it went cold again.
This morning exactly the same the heat built up as the car ran for longer, then all of a sudden the cold came, and then the hot!
Is this a faulty heater? Or anything else I can try?
Thanks, PaulG.