95 convertible pump not working
 

hi everyone!

i just got this:
Year/Make/Model: 1995 CHEVROLET CAMARO
Body Style: CONVERTIBLE
Engine Type: 3.4L V6 SFI OHV 12V


but it has a few problems.

the top doesnt work. i have to get out and manually put the top up. i noticed that the pump uses liquid.
anyone know what kind? also the car seems to over heat untill i put the heater on and then it cools down to around the first line, is that normal?

thanks