hatmanafro

hi, my name is juan. my mom just bought me a '89 nissan maxima gxe, i think(its got the electronic cluster and the keypad). but i have sum issues with it. umm... there are sum electrical issues with the car. when you first turn on the car the AC kicks on, nuthin wrong with that, but then about three minutes after the car is started.. it just shuts off.. pretty weird. another thing is that the electronic or digital cluster dosent light up, the gas gauge and temperature gauge work but thats it. ohh the spedometer reflection on the windshield works too.. umm.. another thing is that the speakers dont work. the back speakers kinda work but they just make alot of fuzz.. i still havent figured out how to take the stereo out to check out the connections, im waiting for my step dad to get back from a work related trip so he can help me out and stuff.. so if any of you guys can help me out it will be much appreciated. thnak you