Just put a new blower in. Heat is coming out, but not like it should. Blower is working good, but not much heat coming out of vents.
Is there lots of air but its not very hot, or is there not much air movement. If its just not hot check you coolant level to make sure the system is full. When mine is down I know because the heat drops off. If there's not much air movement you may need to investigate the movement of the various gates that open and close in the system to direct the air to where it is to go.
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts
Related Models For Sale
Used Cars For Sale