Most Common Car Radiator Problems

GARY STEVENSON • 20 June 2024

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From elusive leaks to corroded radiators, there’s a huge range of things that can go wrong with your car’s radiator. The team at Applied Radiators know all about what can go wrong with a radiator and what to do about it. In this blog, we'll break down the symptoms, and causes of radiator issues, and give you handy tips on how to deal with the most common car radiator problems.


Leaks


Leaky radiators are a frequent headache for fleet owners. Spotting puddles beneath your vehicles or noticing a drop in coolant levels can indicate a leak. Identifying and promptly fixing the source of the leak is crucial to preventing further damage.


Rust and Corrosion


Rust and corrosion can wreak havoc on radiators, compromising their structural integrity and hindering efficient heat transfer. Regular inspections and addressing rust spots early can help extend the life of your radiator and prevent potential overheating issues.


Build-up


Accumulation of debris and sediment in the radiator can impede proper functioning. Regular flushing and cleaning can prevent build-up, ensuring optimal heat exchange and preventing uneven heating.


Malfunctioning Thermostats


When your vehicle struggles with maintaining a consistent temperature, a malfunctioning thermostat could be the culprit. Regular checks and timely replacement can prevent overheating and ensure the efficiency of your radiator.


Overheating


Overheating is a red flag, often caused by a combination of issues such as coolant leaks, thermostat malfunctions, or radiator blockages. Getting on top of overheating issues right away can prevent extensive damage to your radiator and engine.


Proactive maintenance is the key to avoiding common radiator problems. For expert solutions and reliable car radiator repair services, turn to Applied Radiators


by John Tams 12 March 2025
After a recent stocktake we have identified a number of automotive components for clearance. These products will be sold at ONE OFF special prices and stocks are strictly limited. All prices quoted are subject to VAT. If applicable, a carriage charge will also apply. Please Note - OE X-Ref numbers are used an example. If you are unsure of application please get in touch with the vehicle details & we'll check this for you. To place an order for any of the products listed, click on the 'Call Us' now button below. Alternatively, fill out the contact form & we will reply during normal business hours. You can also email any enquiries to sales@appliedradiators.co.uk
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