Heating help??

I have a 2004 Envoy/XL and my husband HATES my car!!! He says (and secretly I agree) that the Heating/AC system is lousy!!! Very little force behind the fan even at full power and it takes ages to heat up and alternately cool down when required to do so!! Anyone else find this to be a problem??

Thanks!

Yeah the force of the fan on the HVAC is pitiful, at best. When I first bought my 02 Envoy I thought maybe there was one of those "cabin" air filters (theres not) and it was clogged. Of course, there wasnt a cabin air filter offered in the Envoy so that eliminated that. It is pretty weak, I know. And AFAIK, theres nothing that can be done about it.