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Mazda Protege Radiator

Common Concerns with the Mazda Protege Radiator

Designed to help cool your car's engine, the Mazda Protege radiator effectively disperses heat absorbed by the coolant from it. Pumping a mixture of anti-freeze and water into the engine block, a typical radiator is composed of two cooling tanks flanking finned tubes that store the mixture. Aside from cooling your car's engine, radiators also help the a/c system regulate the cabin temperature. Although radiators are built tough, they are also prone to wear over time. Corrosion, leaks, and a rise in engine temperature can lead to expensive engine repairs if left unattended. Here are some common radiator concerns you might encounter, and the possible factors behind them:

Rise in engine temperature

Radiators efficiently absorb and disperse heat from the coolant, helping your engine maintain a cooler temperature. But if you notice that your temperature gauge is reading higher than normal, or if you hear a knocking sound from your engine, it's a clear sign of a malfunctioning radiator. Inspect the radiator's coolant levels and add water if necessary. Check the hoses for signs of obstruction. If you notice damage on the radiator, remove it and buy a replacement part immediately.

Dropping coolant or anti-freeze levels

When your radiator's coolant or anti-freeze levels are rapidly dropping, this could be due to a leaking radiator. A radiator's hose, seams, fittings, and even the cap are prone to wear over time, which leads to coolant levels dropping abnormally. Always check the radiator for any signs of wear and corrosion. Apply sealant on the radiator's seams to seal holes or cracks. Replace any worn-out radiator hoses and fittings with brand new ones.

Cracks, chips, and bulging radiator hoses

Radiator hoses are responsible for circulating the water and coolant to and from the engine. But these hoses are also prone to damage. They can get bent, cracked, chipped, and even bulge. Flying debris like sharp rocks and pebbles can cause chips on the hose, while cracks and bulges develop due to heat buildup. Damaged hoses need to be replaced immediately because these are integral parts of the entire cooling system.

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  • Tips on Keeping Your Mazda Protege Radiator in Top Condition 27 February 2013

    Since it's one of the major components in your car's cooling system, the Mazda Protege radiator keeps your engine cool at all times. With its simple design, radiators circulate the much-needed water and coolant mixture through the engine to efficiently absorb and disperse heat. Radiators also have components working hand-in-hand to keep your engine at an ideal operating temperature. For the radiator to do its job effectively, it needs to be maintained properly. From its tubes and cap, these parts need to be checked from time to time to prevent engine problems later on. Here are some tips to help you keep your Mazda Protege's radiator in top condition:


    Check for any signs of leaks.


    Leaks are the most common problems encountered by car owners. These can range from leaking seams to hoses and fittings. Signs of physical damage like bulging and cracks on the radiator hose can cause the anti-freeze and water mixture to seep through. Replace damaged and worn-out hoses immediately. For leaking seams and fittings, make sure to apply sealant on them. If spot welding is needed, bring your radiator to a specialist so they can do it for you. A good run through your radiator for leaks can save you a lot of money from repairs over time.


    Always flush and clean it.


    Radiator flushing and cleaning removes accumulated dirt and debris from it. Rust and sediment buildup can disrupt the flow of anti-freeze through the system, causing your engine to overheat. Clean the outside of your radiator by applying degreaser and flushing it wish water. Make sure that oils and dirt are completely removed from the radiator's exterior. A radiator flush should be performed twice a year. This prevents the old anti-freeze from corroding the radiator fins. Use the right amount of coolant and water when refilling your radiator.


    Let the air out of the system.


    Sometimes, when we flush and refill our radiators with new anti-freeze, air tends to enter the radiator. If there is more air in the system, it will affect its cooling efficiency. Bleeding the air out of your radiator is very important. Just remove your radiator's cap and turn on the car's engine. Let it idle and turn the heater all the way up. The circulating coolant will let the excess air make its way through the car's air vents. Let the heater run for about 15 minutes before turning it off.