"dk" wrote in message
...
My garage is extremely hot. Our car's heat after running make the
situation even worse. I have wooden doors and was considering replacing
them with some sort of insulated doors or would placing some sort of
exhaust fan work better??

TIA

DK,
I found this website about ventilating spaces.
http://www.airvent.com/homeowner/whyVent/whyVent.shtml

For the most part, it says to install soffit vents (vents under you eeaves)
then you can install a fan to place over your gabled
vent. If you dont put in the proper vents, you dont get good exchange
throughout your garage.
J