Ive only heard the buzzer in my car once i think it might be broke or something i dont even hear it at redline.

 

yeah, so i removed all my ac stuff and in teh process drained my coolant to get to the condenser. anyway, i filled her back up and now that buzzer wont shut up. at first, it would stop when i revved my engine and ran it above 3K, now it does it all the time. i turned on the heater and it stopped, but every time i hit a light and idle, it goes off again. maybe i still have air in there or something. i'll check tomorrow, the only thing is, there is still coolant in the reservoir. you'd think if it was low, it would pull from there.



any suggestions? i didn't hurt my car, did i by driving it like that? i had to go somewhere, drove it for like 30 min there, and then back, but the temp gauge never got above 1/3.