The warmed water next to the heater becomes hotter when the heater is switched on.
it will heat up..
Not much, it gets warm as everything else within the heater's range.
check for coolant in system...radiator..next check for heater core leaking and verify if your thermostat is working(if it opens when engine is warmed up...hope this helps you..L
The heater core may be plugged. With the engine running and fully warmed up, feel both of the heater hoses with your hands. If one hose is hot and the other is luke warm or cold, the heater is plugged in which case you can try flushing the heater core. If both hoses are hot, the temp blend door acuator behind the dash assembly is broken. If both hoses are cold, replace the thermostat again and be sure the cooling system is full.
The first thing to do is check the radiator, not the overflow tank, to be sure it is full. Next, with the engine warmed up, feel both heater hoses. They should be the same temperature. If not then the heater core is stopped up and will require back flushing. If they are the same temperature then you will most likely have a blend door problem.
The first possibility is the thermostat didn't work. To find this out, after the engine is warmed up u check the hoses going from the engine to the heater, they should be hot. if they are hot then the next reason would be a cable to the temp on the heater needs to be adjusted or the heater core is plugged inside or out.
replace your heater hoses going into and out of the heater core. One of them is probably split.
The electrical unit on the water heater may be shorting or you may need to install a filter before the water heater as particles may be breaking the element inside.
It is probably right next to the water heater. There should be a shutoff at the floor, if not then at the meter is the most likely shutoff.
the next landform that will happen? the next landform that will happen is by weathering
No, Do not drill a hole in your muffler! The water evaporate when the car gets warmed up. If you drill a hole in your muffler, The next time it gets inspected it will fail.
Get the air out of your heater core.