4A-GE MK1 Engine Really squeaky upon start...

4A-GE MK1 Engine Really squeaky upon start...,AI智能索引,全网链接索引,智能导航,网页索引

When I start my N/A AW11 it is really squeaky for about the first 10-20 seconds. To me it sounds like a pulley or something rotating. It goes away fairly soon upon driving. I took it to my mechanic and also had him diagnose that my A/C went out as well. Well turns out my AC is toast and it would need a new compressor and be converted to a different system and stuff like that. Would that squeaky noise be related to the AC being dead?