I didnt do any of those things because of the brown. Older vehicles may not have a reservoir.
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Brown water in radiator. Amsoil heavy duty antifreeze coolant features a hoat formulation that delivers excellent protection against overheating and corrosion for up to 1 million miles 1609344 km 20000 hours or 8 years whichever comes first. You tend to notice it more after the engine has overheated. That brown fluid is probably water with alot of rust mixed in it. If its brown and milky you could have a bad head gasket letting oil seep into the coolant. However your engine probably overheated because of sludge build up. From the pump it is through what is called a seep hole and signifies the pump is bad.
Have you seen sludge. Its pre mixed 5050 with high quality water and is compatible with all ethylene and propylene coolant colors. Also when the car is cool and has not. Without removing the cap a vehicle owner can simply look at the reservoir to observe its level and color. Newer models have a plastic reservoir in the engine compartment either at the front of the engine near the radiator or against the firewall. Unfortunately the engine probably overheated because of sludge build up.
Its that thick brown colored substance you see when you open the cap on your cars radiator. Since one of the leading causes of roadside breakdown is cooling system. Number one replace the water pumb. Watch the temperature guage and make sure it is not running hot. Ive changed the cylinder head water pump radiator most of the coolant lines flushed the system you name it. That thick brown colored substance you can see after you open the cap on your cars radiator.
You might have noticed it now that you noticed your engine has been overheating. The brown sludge you are referring to is often caused by rust or breakdown of the metallic and rubber components that comprise your cooling system. The coolant is still brown.
Gallery of Brown Water In Radiator
