Why aircon use petrol




















When you initially set off, the air con has to work hard to bring the internal temperature down to a comfortable level. However, once the car has cooled enough, you can choose to reduce the flow rate, increase the temperature or turn the air con off altogether. This is why increased fuel consumption caused by using your air con may be more noticeable on a short journey. There are a number of ways that you can save fuel while driving, including accelerating and braking slowly and smoothly, keeping to speed limits and ensuring your tyre pressure is correct for your tyres.

However, there are some less obvious steps you can take too, including keeping the radio off and limiting the weight in your vehicle. Once your car has cooled down enough, the air con flow rate can be reduced so that less air is allowed into the cabin or you could slightly increase the temperature. This should be done every two years to ensure that the system is running efficiently and any lost refrigerant is replaced.

When the refrigerant levels drop, the system has to work harder to produce the amount of cool air that you need. The EU is changing the labels that come with new tyres in order to be more informative and transparent. But what do the new labels mean? Read to find out. Unsure where to find your tyre size? Click here for more information.

We are committed to offering customers our most competitive tyre prices. Read about our exclusive online tyre pricing. Kwik Fit has over centres across the UK including Northern Ireland, many of which are open 7 days a week for your convenience. We endeavour to ensure we are displaying the correct tyres for your vehicle.

However, we recommend all customers check the tyre size printed on the side wall of their tyres before proceeding with a tyre purchase as occasionally discrepancies do occur. Research suggests that you should base it on the speed you're travelling.

For example:. Looking for more ways to improve your fuel consumption? As well as following the above guidelines when it comes to using your air conditioning and opening your windows, some other tips to improve fuel efficiency include:. For more information on how air conditioning uses more fuel, get in touch with our experts here at PTA Garages. Not entirely. Rolling the windows down causes more drag on the car wind travelling against the car at speed and this also wastes more fuel. There will be dramatically less drag on your car if you are travelling in the city at lower speeds and the effect on your fuel consumption will be decreased.

Smart people have researched this topic extensively and have come up with the following conclusion. Happy Tech Tuesday Motorists. Sign up for TheMotorist's newsletter for awesome weekly content just like this, and never miss out on the latest news, reviews and videos! This was the hottest day ever recorded in July and caused some travel chaos for people across the country.

Air conditioning systems in cars can help keep you cool in hot weather and are especially useful at higher speeds when putting the window down is impractical.

However, it is commonly known that using air conditioning can increase fuel consumption. Air conditioning can add up to 10 percent to fuel consumption and is especially apparent at lower speeds.



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