old gasket most likely. sometimes they'll seal until they're opened, and then once you've broken the surface tension, boom, you've got a leak. a lot of times the rubber will adhere to the glass, metal, etc. when its hot but, if you try to get it to reseal when its cold/cool it wont. they lose some flexibility over time.
sealed system or not
trans fluid
No. The transmission is completely sealed.
it is a sealed unit u have to take it to a garage
The fuse for the sunroof is located in the fuse block on the passenger's side of the instrument panel. When you open the door, a removable panel is exposed and behind that panel is the fuse block. the sunroof fuse is number 6 or "power accessory #2"
Had the same thing happen to me .. you have to remove the motor. take all visors off and get to the motor carefully and unplug , the hydralics in the sunroof will release sunroof and close. This is a dealer part . Replace the same way. Good Luck !
heater core
windshield leaking heater core or heater core hoses.
if its leaking dont try and stop it yourself take it to a body shop it is probably the steering rack. i just had that problem with my 2000 grand prix and it ran me about 600 dollars.
Pontiac Grand Am was created in 1973.
remove the six screws (three on each side) pull the sunroof out and then try to close the window using the switch. If it closes you can replace the window and replace the screws.
Call any GM dealer for pricing info. Other shops will fix this problem for MUCH LESS than any dealer will.