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Most common radiator problems that you’re bound to deal with!

by eada
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Most car owners tend to think that the minute they spot steam issuing from the hood, they often mistakenly assume that it must be a radiator problem. Well, here are some facts, if your car has a radiator issue, the vehicle would not move under any condition. And that’s all the more reason that you need to get your car serviced regularly. After all, the mechanic would examine it for any residual issues and if your radiator has a problem, it should show up right away. But here’s a list of common radiator problems that you are bound to encounter, as you drive your vehicle.

Coolant leaks

As you well know, the radiator happens to be a critical part of your engine. But like everything else, it is also susceptible to wear and tear and that applies equally to the coolant hose. The hose is responsible for transferring the coolant from the radiator to the engine. And low maintenance and prolonged usage are bound to cause the hose to develop leaks over a certain period. Just make sure that you review the coolant level in your engine regularly and if it falls all of a sudden, then the hose must have developed a leak. And you need to immediately search online for radiator repairs in Sydney and make a beeline for the nearest service garage so that they can help patch it up.


As far as your car goes, this happens to be a perennial problem. And that’s all the more reason for making sure that your car gets wiped clean after a heavy shower. And the same applies to your radiator as well. As hard as it may be for you to believe, the fact is that radiators can develop rust and corrosion issues since most of them are made entirely of metal. And the only way to avoid this is by ensuring that you flush your radiator often, and maintain the engine in prime condition.

Blockages in the coolant hose

This happens more often than you would think. When the coolant gets hot, it expands, and to adjust to the pressure, the radiator opens the cap and lets the coolant overflow. Sounds simple, right? But the problem starts here since some of the air can get trapped in the coolant hose and it can act as a blockage. And it can even prevent your coolant from functioning effectively which will impact the rest of the engine. So that’s something that you would want to get checked out, with the rest of the car, when at the Garage.


This can happen to anyone and it does, a lot more regularly than you would think. The simple fact is that when you use the car for a prolonged period, the radiator would overheat. Even a radiator would require some downtime, after all, you do, right? Just keep a check on the internal temperature of your engine and if it shoots up, all of a sudden, then that’s an indication that your radiator is overheating. It could also happen due to various issues, such as coolant hose blockages, drop in coolant levels, leaks, and more. All of these can lead to your engine spewing steam and if left unchecked, your radiator can even burn a hole in the metal casing. Simply put, your engine will quit working after the radiator hits the ‘red’ section. You need to check in at the nearest garage and get your radiator fixed soon.

These are some of the common radiator problems that you are bound to encounter. Just keep in mind that regular car maintenance would help prevent most of these issues from even occurring in the first place.

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