I noticed that when i put anti freeze and water in their is this brown milky stuff

Sounds and looks like the radiator is corroded internally. My guess is that it has been leaking for a while and re-filled with water only and no anti-freeze to help keep it clean. Pull the bottom hose off the radiator and try to flush it out with a hose and see what you get.

the water is coming from perhaps the washer bottle
if its not the coolant then its gota be coming from showhere

milky color is most likely oil from somewhere. I would give is a good cooling flush and see how long it takes to come back

else need more information

You could have serious trouble with the engine losing that much anti-freeze. If it is not leaking out somewhere onto the ground, it may be from a bad head gasket that is letting coolant burn in the cylinders (you would see white smoke out the exhaust), or it may let the coolant get mixed into the oil in the lower engine's crankcase.
Pull the oil dipstick and look at it. If the level is way high, or if the oil color is milky brown looking, then you have water (anti-freeze) in the oil-a bad head gasket, and a big expense to fix it. That would explain the rattling: water in the oil stops the oil from lubricating properly, and the engine bearings and other moving parts inside the engine can be damaged. If this is the case, and the reason for the rattling, then the engine is shot and needs a total overhaul, or you need a different engine.
If the coolant was leaking outside, post back. Has the engine ever overheated from low coolant? The rattling is worrisome-have a mechanic listen to it if you get it started. If it won't crank over, have someone see if the engine can be turned by hand-if it still turns freely (not siezed up), then the starting circuit needs to be checked for why the starter won't work. Good luck. Check the oil first thing.

Does your oil look normal? If it has a milky look that means coolant is getting into it somewhere. Do you notice more than normal steam or white smoke coming from the exhaust? Those are signs of a head gasket leak or an intake manifold leak. Do you notice the smell of coolant when you open the hood? They are notorious for have intake manifold leaks. There is also a heater hose fitting on the intake manifold that is notorious for leaking. I would test the cooling system with a pressure tester. You may be able to rent one. They are simple to use. Just remove your radiator cap and install the tester and them pump it up to the PSI listed on your rad cap. Let it sit and look for leaks. Pay special attention to the intake manifold, water pump, all hoses and radiator. Are you noticing anything inside the cab like the windows always fogging up or puddles on the floor. That could be a sign of a bad heater core. Pump it up and let it sit for a while and watch to see if the pressure drops or you see a leak. You may have to start it after a while as sometimes water pumps will leak when running and not when off.

You are leaking water into the oil. You should also find that you are having to add water to the coolant. If you are lucky, this will be a head gasket problem. Could be that the head bolts are loose. Even if this is the issue the leaking gases have most likely damaged the gasket.

Jim

you just old anti freeze in it get a radiator/cooling system flush and refil it with new fluid and youll be all set

3, 8mm bolts hold it to the t-state housing located at the end of the upper radiator hose to the engine. The new T-stat will include a new seal. (if you notice a white milky substance on the old
t-stat you have a problem which may include needing a new water pump, by I digress) Do not put any silicone on the housing or seal.

after replacement, be sure all the air is out of the system, it will need to be "burped" and topped up serveral times before you go on a long road test. Be sure to use a 50/50 mix of Jaguar anti freeze and water to fill the system.

good luck!

the sweet sickly smell is normal for new anti freeze.once you have run the car for a couple of miles the smell will dissipate.the white foamlike stuff is chalk/lime in the water,harmless.

You need to replace the radiator, and flush the coolant system, some one added water previously and you can not add water, it must be coolant fluid, Anti-freeze.