heater is pushing out cold air on 06 Pontiac Grand Prix. what could be the issue
could be a thermostat issue. check your antifreeze level also. if you put your hand on the hose coming off the motor that goes into the dash area and it's cold, your thermostat is stuck.
I change thermostat and has antifreeze put in
I have 2004 fan blows but no heat.never runs Hoyt
Looking for a Used Grand Prix in your area?
CarGurus has 3,719 nationwide Grand Prix listings starting at $1,100.
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts