Radiator water disappearing but i cant see where it is going, even if the car is not moving

Have you at all check where the water leaks? There are many reasons the water to disappear from the radiator. Water pump,Clogged radiator. Jammed thermostat,Coolant hoses cracked,Core plugs,Matrix under the dashboard (where surely you will notice water inside the vehicle under the car mat),Cracked radiator, Radiator cap or the worst part the engine gasket,

Sounds like you may have a bad radiator. It may be clogged and the coolant is not able to go through it causing it to come out the cap and reserve tank.

see if there is water in ur transmission pull the trans dipstick if there are any bubbles then thats were ur waters going need to replace the radiator inside it are transmission cooling line if the seal blows ur water will go in there and ull be asking questions like that just replace ur radiator anyways problem will be solved

If even possible, it sounds as though your water
pump is not turning the right way

It isn't even moving any water & that is all
you worked on, unless the thermostat somehow
could go in backwards

You say water, do you actually mean coolant?
Or are you putting straight water into it?
You may need to check the mixing level.
It should have a mix of 50/50.
50% water and 50% antifreeze/coolant.
Lot's of coolants will come pre-diluted, which is usually always the best way to go.

I hope this helps!

Sounds like it could be the thermostate, or the water pump? Or the radiator stopped up. Can you see water working and moving around in the radiator with the cap off and motor running? You can check thermostat by placing it in water on stove and turn heat on high. It should open up right before the water starts to boil. but it is only ten fifteen dollarsl. May as well change it anyway.

Do you see coolant on the ground or is the coolant just disappearing? If you see coolant dripping onto the ground it is an easy find. Open the hood and look in the general area of the leak. follow it up to the starting point. Us a mirror and flash light to look into areas you can not see. Always start at the lowest part and move up until you do not see wet. Use water as coolant will get expensive till fixed. If your coolant is disappearing check your engine oil / dipstick see if the oil is gaining the coolant. If so, stop / do not drive it no where no how, have it towed to a repair shop. If it is running out the tail pipe, is ok to drive but needs repair quickly.

core plug hope it is not the one behind the flywheel ,if it is dump the vehicle 1991,is not worth repairing

squeeze the hoses that you can. sounds like a vapour lock. be carefull of the fan and other moving parts on the motor. keep in mind even tho the fan is not running it can start up at any time.

Clogged up radiator.Even if you see that water is moving around,don't be fooled!!!The right side (which you cant see) is where its clogged up. REPLACE RADIATOR.
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