i have a 1994 SL1 and it squeaks when it first starts up and when you first accelerate. i changed the belt and it stopped for a while. now its does it again, and when i put on the air conditioner, it squeaks. after i accelerate for a while it goes away. when i put my air conditioner on when i start up, it squeaks also. thank you in advance for your opinions, and happy new year.