If it is leaking next to where the lower radiator hose attaches to the engine, the water pump has failed. That hole is the water pump weep hole.
If leaking at toilet flange, wax ring needs replaced.
remove top rad hose on motor and then the coolant flange the thermostat is under the flange
An "unlevel" toilet flange might be a little difficult for a wax ring to seal, but could not in any way be responsible for a tank leak. If the tank is leaking between the tank and bowl, remove the tank, check the tank itself for a crack or defect, then check the flange gasket and tank bolts and gaskets. How do you know your flange is unlevel?
To replace a tub drain flange, you will need to remove the old flange by unscrewing it from the drain pipe. Then, clean the area around the drain hole and apply plumber's putty to the new flange before screwing it into place. Finally, test the new flange to ensure it is securely installed and not leaking.
flange valves are useful because lets say in your sink the faucet is leaking you can use the flange valve to stop the water and repair the sink without having to turn the water for your whole house off.
200 bucks tops with parts and labor.
Common signs of a broken toilet flange include a wobbly or loose toilet, water leaking around the base of the toilet, and difficulty flushing properly. To repair a broken toilet flange, you can use a repair kit or replace the flange entirely by removing the toilet, replacing the flange, and reseating the toilet.
It's on the rear coolant flange way in the back by the firewall.
On the transmission side of the cylinder head. there is a plastic flange with hoses and sensors in it. Coolant temp sensor is the 4 pin snesor
To effectively perform a toilet flange repair, start by turning off the water supply to the toilet and removing the toilet. Inspect the flange for any damage or leaks. If the flange is cracked or broken, you may need to replace it. Use a repair kit or a new flange to secure it to the floor. Make sure it is level and properly sealed. Reinstall the toilet and test for leaks before using it again.
get an "ID" (that is Inside Diameter) pipe wrench. they are available at most good hardware stores. this will allow you to turn the flange from the inside.
Usually a leak at the flange means a crack in the neck of bottle. It may be more cost effective to just fit a new one. About $15 in HD.