Antifreeze usually has corrosion inhibitors added to the liquid. When the antifreeze mixture has too little percentage of this (usually too much water has been added) then corrosion starts to build because of the chemical reaction of the heat, water and materials used in your radiator/reservoir.
You likely need to replace your radiator cap - the rubber seal in the cap is worn.
Find source and fix it.
just take it to the top it has and over fill bottel
Drain antifreeze from the petcock at the bottom of the radiator.Fill antifreeze at the filler neck on top of the radiator.Top-off antifreeze by filling the overflow tank to the "F" lineDispose of antifreeze at your local Advance Auto Parts, free of charge.Stocker @ rdtiburon.comDavid @ votefordavid.blogspot.com
Use a 50/50 mix of antifreeze and water and fill SLOWLY to prevent an airlock through the top of the radiator
It's best to top off with the same type of antifreeze. PEAK Long Life 50/50 Antifreeze & Coolant is pre-mixed and protects 5 year / 150,000 miles. It's good for all vehicles regardless of make, model, year and color of original antifreeze. - PEAK Automotive; peakauto.com
Sounds like a blown head gasket
Top to bottom vegetable oil, kerosene, antifreeze, water.
Your head gasket or cylinder head is cracked.
Antifreeze leak top of engine
noun.I will top up the antifreeze before we leave.Notice the definite article 'the' comes before 'antifreeze', this is a good clue to what part of speech antifreeze is.Usually we have: article + noun. eg the dog, the sunOr we have: article + adjective + noun. eg the black dog, the hot sun.
You want to use a 50/50 mixture of water and antifreeze, but use the manufacture recommended antifreeze, it comes straight anti freeze in which case you would mix a gallon of antifreeze to a gallon of water or you can buy a pre mixed container of antifreeze if your just trying to top off