My 1993 buick park avenue is making a whistling sound under the hood. what seems to be the problem?

I'm having problems with my overflow tank. I have to fill it to regularly because it has a crack in it and it doesn't hold water. Could that make the whistling sound?My 1993 buick park avenue is making a whistling sound under the hood. what seems to be the problem?if coolant is shooting out onto the belt that could be what you are hearing. a squealing sound from the belt slipping due to being wet. a whistling sound could be broken vacuum hose.My 1993 buick park avenue is making a whistling sound under the hood. what seems to be the problem?Potentially, If your cooling system is building pressure then the steam could be escaping causing a whistle. I would seriously consider replacing the tank or at least putting a good epoxy on it to fix the leak. You don't want to run into overheating that will cause some serious issuesMy 1993 buick park avenue is making a whistling sound under the hood. what seems to be the problem?Faulty Yankee engineering, once again. Get a new car, and make sure it's not American.My 1993 buick park avenue is making a whistling sound under the hood. what seems to be the problem?
there could be several things like the belt or the pulleys making noise or some type of vaccum is is not connected.