Hey Guys, its been rather hot the past couple days and Ive noticed my engine squeels after its been parked in the heat and I turn it on. Sometimes it does it and sometimes not but I have a feeling something is on the way out. I just had my belts (timing and serpentine) changed so I dont think it would be a belt issue. I am wondering if it has to do with the water pump or maybe a bearing in the pulleys? Its last for a second and then is gone. I also thought maybe ac compressor because I have also been losing ac every once and a while. Any body else have this kind of issue?