What should coolant look like in reservoir?
The reservoir should be clear plastic, so you can easily see the level of coolant and the maximum fill line. Before you top off your coolant, inspect your current coolant for any unusual coloring or contaminants. Coolant comes in a range of colors, so it’s normal for it to be red, blue, yellow or green.
Is it bad to drive with dirty coolant?
Remember the dirty old coolant? It can load your radiator up with sediment. A dirty radiator may cause overheating in the engine. Interesting tip: Hard water can also cause radiator corrosion.
What are the symptoms of a bad coolant reservoir?
Coolant leaks. Another symptom of a potential problem with the coolant reservoir is coolant leaks. If the coolant reservoir cracks or breaks due to old age or overheating it will leak. Small leaks may produce steam and drips, while larger leaks will produce streams and puddles, as well as an obvious coolant odor.
What happens when the coolant gets contaminated with water?
The coolant needs to stay tightly sealed within the system to avoid contaminants. When the coolant becomes contaminated with water, minerals or even air, you could find yourself in trouble. Another “contaminant” is an electrical charge that often remains in the coolant after you replace your failed battery, alternator or starter. Get it checked!
Where is the coolant reservoir in a car?
The coolant reservoir is a vital component of the cooling system. Its function is to store excess coolant fluid until required. You can locate the reservoir by following the hose from the radiator. There you will find the container, usually made of transparent plastic, that functions as the coolant reservoir.
What should I do if my coolant level is high?
Refill your coolant, making sure to bleed any air out of the system, replace the plug and top off your coolant reservoir. Start your engine and drive carefully to test whether there’s any air caught in your system. Continue to inspect your coolant reservoir for any signs of a leak. Never refill your coolant when your engine is hot.