It depends on the condition of the pipe. Corrosion could cause a leak.
Yes, eventually a pin hole in pipe will cause a leak.
1st you need to know where the leak is. The only time a copper fitting or brass fitting will fix a leak is in the watersupply connection.
There are several things that can cause your fuel tank to leak. The most common cause is a hole in the fuel tank. A loose fuel line can cause the fuel tank to leak.
stop leak
Car radiator I assume? Older ones can be soldered as you would a copper pipe. Newer ones you can use stop leak that you put into the radiator. For a pin hole that usually works. I would use either Silversolder, comes in a tube and is a silver or copper colored powder or Liquid Glas that has a lot of suppliers. Comes in a bottle or can and separates out on the shelf to a clear liquid with copper in the bottom. Follow the instructions and this will fix almost any leak in the system even a head gasket if it is leaking into the exhaust.
no. How could you have a leak without a leak? There's a hole in the system somewhere.
More common than most folks realize. Based on my experience over the last 2 decades, I would say that most pools have a leak of some type, with probably 3 out of 5 having a substantial leak! This would be for pools in general and not specifically for gunite pools. Gunite shells don't leak unless cracked, but there are plenty of other places where a pool can leak. 36 years of remodeling and building gunite pools makes me disagree with the above answer. Very few pools have leaks with the most common place being in the skimmer throat. Also, after 5 years here in Nevada I have found more leaks in the light conduit than in 31 years in California. They use PVC conduit in Nev. and brass/copper conduit in Cal. Have a professional leak detection company detect the leak with dye and pressure testing to determine if the leak is in the vessel itself or in the plumbing.
the tank will leak
That is disgusting. I hope not.
Because there is a hole in it.
It has a hole in it.
When a water pump is bad it will leak. There is a hole in the pump were water will leak out of.