For problems regrading your sink you should probably call a plumber. The plumber can examine your sink and determine why it's leaking. As for the places that you can call for the same day, it depends on the area where you leave. Each company is unique in regards to the time in which they will go to fix your problem.
The fix is replacing the leaking part.
how do i fix leaking spray pump on a 2 barrel carburetor
The only fix for a leaking heater core is to replace it.
It could be leaking from a number of places. Some could be a simple fix and others not so simple. Need more info as to where it is leaking.
1. the water you used for washing clothes can be used as watering plants 2. close the faucet when not in used 3. water from rain can be used for washing genitals 4. if you have leaking faucets fix it immediately
You replace it.
Lick the cheese.
The only fix for a leaking heater core is to replace it.
the only proper fix is to replace the head gasket, a fast and easy fix is to add packet of ground black pepper to raiator , that will stop the leak untill u have time to get it fixed
How to fix this depends on where specifically it is leaking from.
Replace it!!
get a new plug!