Problem wth the pump

With the pump, the water in the two bathrooms is now fast and plenty. Great to have a bath or do whatever with that kind of water. Before it was so slow and so little. However, when adding the pump to the water system, the piping, the taps, the toilet bowl, the rubber host and all the rest of the system must be tip top. A slight leak will cause the pump to run almost non stop. When we first fixed the pump, it was running almost non stop twenty four hours a day. We knew there must be a leak somewhere but try as we might, we couldn't find it anywhere. The piping were all good, no leak. The rubber host were tip top, no leak. The taps were all good, no leak. It was actually leaking in the toilet bowl. On stopping the leak, the pump also stop running except only when we we turn on the taps.