if its brown its rust or maybe dirt, if its clear, there is more water then coolant, should be about 50/50 water and coolant. strait water is fine in summer if there is no freezing weather, but will rust faster then with a coolant water mix
Some coolants go from blue or green to a cherry red, indicating an air leak to the water jacket; normally an early indication of a blown head gasket.
Coolants that start red, darken or go yellow when there is an air leak. get the dealership or local garage to do a coolant system pressure test. Early diagnosis can stop a heap of financial pain.
oxidation causes iron to change color. oxidation causes rust.
It is infected!
chemical property
You should not mix colors or brands of coolant.
When you look at a rock and see different colors, those colors are minerals .The pressure and heat causes the minerals in the rock to change into different minerals which cause the different colors in the rocks.
Different colors of coolant distinguish specific types and their composition. Standard neon green coolant is made of ethylene glycol, while orange coolant uses Dexcool.
This is the reaction with carbon dioxide and water.
the minerals change color due to the water around it
Yes. Mold can be different kinds of colors. For example it can be black. green, yellow. purple and even blue!
Low coolant level.
when u have low coolant
how to change coolant on suzuki boulevard M90