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The video above shows to how to fix minor coolant (anti freeze) leaks in your 2003 Kia Sorento. Before attempting to fix the coolant components on your Sorento, please check out our What is Leaking? to determine what type of fluid is leaking from your car. Engine coolant (which is also called anti-freeze or antifreeze) circulates through your Sorento's engine and keeps it from overheating. In 2003 Sorentos with the 3.5 liter engine, coolant leaks are most likely to occur where the hoses connect to the engine, but it can also leak from the reservoir or from the hoses. When fixing antifreeze leaks, it is important to check the condition of the hoses - they wear out over time and small cracks are only going to get bigger. The video above shows you where the coolant reservoir, hoses and connections on your 2003 Sorento EX are located and the steps needed to fix minor coolant leaks.
Coolant is highly toxic, so be sure to wear safety glasses and gloves and always clean up spills promptly as animals are attracted to the sweet taste of coolant. If you ignore a leaking coolant long enough, you will run out of coolant, which leads to overheated engines and other serious, but highly avoidable, problems. In many 2003 Sorentos, a coolant leak can be a precursor to a hose bursting or flying off, which severely limits how far you can drive before your engine overheats.
If your transmission is running low on fluid, be sure to add some - find out how to do this here!2003 Kia Sorento EX 3.5L V6
There's no reason to check the washer fluid level without adding some - see how to do it here!2003 Kia Sorento EX 3.5L V6
Low coolant levels is all to common - top yours up today2003 Kia Sorento EX 3.5L V6
Did you know that heat is worse for your battery than cold? Replace it every 4 years2003 Kia Sorento EX 3.5L V6
Transmissions that leak fluid usually have never been flushed and the seal is finally leaking. The right stop leak product can cure a lot2003 Kia Sorento EX 3.5L V6
The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you2003 Kia Sorento EX 3.5L V6