Most times - new rubber vacumn hoses, sometimes new plastic hose connectors. A bandaid will work also if you have found the leak.
Need to know the location of the vacuum leak in order to answer this.
It would greatly depend on the source of the leak, need more info.
I am having a stalling problem and I heard it can be the cause of a vacuum leak and if that is true how can i fix it and where is it at?
First you have to locate the source of the vacuum leak, then determine the next step how to repair it.
Look for a vacuum leak.
You don't fix the leak on the water tower. It is not part of the island quest.
First you have to locate the source of the vacuum leak then you can determine what steps to take to stop the leak. Determine the source and re-post your question with more info.
fix the vacuum leak
Start with looking for a vacuum leak.
Take it apart to determine the cause. Only then you will be able to fix it.
If they are vacuum operated then I would suspect a vacuum hose leak. It may also be that some moving parts need lubrication.
It depends on where the leak is. If it's just a hose that is pretty easy to fix. If it is the manifold gasket that is a bit harder and can be expensive. Either way you need to get it taken care of soon because your car will not perform at it's best with a vacuum leak and gas mileage will probably be poor as well.