Tag Archives: heating

Don’t Ignore these Six Signs of Radiator Cap Issues

removing a radiator cap

You car’s radiator cap. A small piece of the overall mechanical setup, which can cause a lot of problems if it goes wrong. At worst, you could even be left sitting by the side of the road, waiting for a recovery vehicle. Fortunately however, as with most problems, there are some early warning signs that will give you an inkling that all is not well with this part. Use a little observation and vigilance and you could swerve any issues (and the costs associated with them) before they occur.

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The Seven Most Common Car Radiator Problems

car radiator

Every car produces heat. Not only from the combustion in the engine, but also from fast moving parts such as the wheel bearings. Without proper cooling, your car could potentially overheat or even catch fire. Your radiator is your number one defence against high engine temperatures – so how can you ensure this part is working properly? And more importantly, what are the signs your radiator could be suffering from problems? 

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How to Replace Your Air Conditioning Low Pressure Switch

replacing air con pressure switch

Your car’s air conditioning system has two switches that protect the compressor and the refrigeration circuit. The low pressure switch turns the system off when the pressure is too low to prevent damage to the compressor. Like all parts of your vehicle it has a limited lifespan. If you are suffering from problems like an intermittent response from the AC unit when you turn it on, a lack of cooling or an outright failure of the system then the problem could be a faulty low pressure switch.

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Servicing Your Air Conditioning – Extend the Lifespan

air conditioning ventSummer is here in a big fashion. The air waves are packed with heat and no doubt the one place this is making feel uncomfortable is in the cabin of your car. Good air conditioning system is the obvious answer.

Obviously like all of your vehicle’s systems, air conditioning is no different. Use it in a conservative, careful way and you can prolong its lifespan, use it without forethought and you could find yourself with a new purchase on your hands sooner than you think.

To help you get the most out of your air conditioning system for many years, you can find some of motoring’s best tips in our easy to use guide. Continue reading

Replacing Your Car’s Heater Matrix

heater control

The heater matrix is a component within the heater unit and a smaller version of your car’s radiator, which has the engine’s coolant running through it. It uses the coolant to transfer heat into air, blown through it from the heater motor, which then comes out of the vents in the car.

Fluctuations in the temperature in your car is often one of the first signs your heater matrix may be experiencing problems. This could be coupled with another indicator of trouble such as your car fogging up suddenly for no reason.More definite signs of failure are the sickly sweet smell of coolant cooking emanating throughout your car and liquid in your car’s foot well, both of which could mean that this part has stopped functioning correctly.

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Checking your Engine’s Coolant

All engines require coolant to stop them from overheating. This is especially true of the summer months when the bonnet of the car is already hot due to the ambient temperature, but due to the combustion process the engine is also likely to get hot even during the coldest period of the year. To make sure there is sufficient coolant in your engine you should check your levels regularly – as a rule of thumb you should check it at least every 3,000 miles, although you should check your owner’s manual, which should advise on the frequency of your checks. Continue reading