I have a 93 Pontiac Sunbird 2.0L and I have noticed that the forced air from the blower motor is quite weak even though the fan sounds like it is blowing/running at full speed. The output is low on all settings.
-Defrost, Heater, Vents.
Also, when the heater is set to highest temperature the air coming out is just warm - but by no means hot like it should be. What could cause this? I thought it was the thermostat but according to the temperature gauge the car is running at normal temps.
Any ideas?
Thanks, Jason.