How much air do you get from the AC?Heat fan when in high speed. There is very little flow from my 2006 HHR LT. When the control knob is turned it goes from little to very little to almost none.

I have never had a car with this little air flow from the vents.

Thanks in advance for your response.

 

Try this post https://www.chevyhhr.net/forums/show...t=blower+motor

 

Try changing the cabin air filter.....