In the summer time, it’s not uncommon for cars to overheat. However, there are ways to guard against the different causes of an overheated car, and our Volkswagen dealership near Phoenix has just the answers. There are signs that you can’t ignore when your car overheats, and when it does, you’ll need to bring it in for much-needed repairs. Our team of expert technicians are here for you whenever you need, but it’s important to take care of your car before you need to fix more expensive damages caused by the heat. Here are common causes of your car overheating to watch out for and how to fix them.
Leak in the Cooling System
One of the main causes of an overheating car engine is a leak in the cooling system. If you get a leak in anything from your radiator, water pump, hoses, head gasket or thermostat housing, your engine isn’t going to be able to cool properly. While you can find the leak yourself, it’s best to bring your Volkswagen into our service center near Phoenix to have a proper fix.
Coolant Issues
Aside from cooling system issues, you can have problems with your coolant even if there isn’t a leak. If the wrong coolant goes into your car, or if the coolant-to-water ratio is off, your engine may have problems staying cool.
Blocked Hoses
The next part you’ll want to check if there’s no leak and the coolant has been installed properly is the coolant hose. Just like with the coolant, you should flush the system and refill your coolant tank to address any blockages like dirt in the hose.
Broken Water Pump
The water pump propels engine coolant throughout your cooling system, and common problems include leaks, shifting of the pump shaft, or eroded impeller vanes.
Radiator Problems
Problems with the radiator fan such as leaks or clogs mean that heat can’t properly escape your vehicle, which will cause the temperature to rise. A mechanic will be able to properly diagnose if this is a problem.
For more information on common causes for car overheating, contact us at Lunde Peoria Volkswagen near Phoenix!
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