Flex seal is good at stopping leaks but wont last long if it gets too hot.
Yes, it is possible for a hot water heater to leak into the main water line. If you hear a sound in the wall that could indicate a leak, it's important to investigate further and possibly seek professional help to prevent further damage. Water leaks can cause structural damage and mold growth if left untreated.
The Windstar transmission could have a seal that leaks worse as the transmission gets hot and the fluid is under pressure. Go to a car wash and clean the transmission good. Watch for several days to see where the fluid is leaking from so that you can find and fix the leak.
It needs to be re gassed
a bad water pump or thermostat You can also have an internal leak as in a leaking head gasket. Have this repaired ASAP, or you may do serious damage to the engine.
Acoustic ultrasound, trace gas detection and thermal imaging can all be used to find slab leaks. For larger leaks or thicker concrete, Ground penetrating radar, and electronic correlation technology can be used.
Make sure it is full of coolant. There probably is a small leak causing the smell. Check it cold as sometimes it leaks cold but not hot.
Unless you have a neighbor playing tricks on you by draining a little coolant every-so-often, you DO have a leak. But, since you aren't seeing traces on the ground, the leak is probably small, and on the upper part of the cooling system over a part of the engine causing evaporation when the engine gets hot. Remember that the coolant moves when under pressure - so the "leak" won't always "drip"...the frustrating leaks occur when the pressure builds (engine is running (and therefore hot)) there is a small spray onto the hot engine and the spray evaporates, leaving very little evidence asto the problem spot.
Yes, carbon monoxide can be produced by a gas hot water heater if there is a leak or malfunction in the unit. It is important to have your gas appliances regularly inspected to prevent carbon monoxide leaks and ensure proper ventilation. Carbon monoxide is a colorless, odorless gas that can be harmful or even fatal if inhaled in high concentrations.
It might be a freeze plug open on the motor (a safety feature). Once the level gets low enough, it will stop leaking.ANS 2 - More likely is that it's leaking while the engine is running and hot. Check at the base of waterpump. Also any hoses to heater,etc. If you don't see any leaks and it still leaks it may be the head gasket. ( Let's hope not.)
Repairing the section of pipe that is leaking will stop a leak on a hot water line.
If its leaking under the engine ... then probably one of the frost plugs has a leak which seals itself when the engine is warm. answer where ever the leak is, it is a small one that is sealing up again when engine gets hot a water pump will do that before it completely lets u down finf leak and fix it before it leaks big time