Mazda workshop

Green 4's Tips: The Best Ways to Take Care of your Car

Your car can be a vital part of your life, whether it be for the daily commute, being your kids’ personal taxi or a leisurely weekend drive, so it is important that you maintain it well. Even if you don’t travel many miles or the car is brand new, a well-maintained car runs more efficiently, will help to keep you safer through every season and be less likely to suffer a breakdown, costing you time and money.

Fluid Checks

For your car to run properly, it needs many fluids such as engine oil, coolant, brake fluid and power steering fluid and luckily, it’s easy to check the levels of these yourself.

Engine oil is one of the most important fluids that your car requires as it reduces friction inside the engine and ensures everything stays running efficiently and also protects the moving parts of your engine from getting damaged by heat. Therefore, it is important that you regularly check oil levels and the quality of the oil in your vehicle. If the oil has changed from its normal amber colour to a milky colour or appears to contain any thick deposits, this could mean it’s contaminated and you should replace it.

Traditionally, all cars came with a dipstick under the bonnet that allows you to check the oil level but many modern cars instead use the car’s computer to monitor the level and display it on the dashboard. You should check the vehicle handbook to ensure you know how your car’s oil level should be measured.

If your car does have a dipstick, always check the oil when the engine is cold and ensure your car is parked on a level surface.

  • Pull out the dipstick and wipe it clean.
  • Re-insert it and pull it out again.
  • Check the gauge towards the bottom. The oil level should be between the two lines – it is just as critical to make sure your oil levels don’t go above the maximum as it is to make sure they’re not below the minimum.
  • Your vehicle handbook will tell you the correct oil type to use should your levels be too low – make sure to use the correct oil type to avoid issues with your vehicle

Engine coolant helps to prevent your engine from overheating. Without coolant, your engine would reach temperatures beyond its tolerance levels. But it’s not just heat that engine coolant protects against either; it also helps protect your car in the winter months as it’s resistant to freezing. When checking coolant levels, it’s important to make sure your engine isn’t hot because the system is highly pressurised and the fluid inside is extremely hot which could cause injury. Once it’s safe to do so, you can observe the level of fluid using the minimum and maximum markers on the coolant tank.

Power steering fluid transmits power to the steering system and allows your vehicle to steer effortlessly. If you notice your vehicle is becoming difficult to steer, it’s important to check that the fluid level isn’t low or empty. The reservoir should have markings on it to indicate the right levels to fill the fluid up to. Make sure to pour slowly and keep checking the level to ensure there is no overflowing. However, some cars do not require power steering fluid due to having electrical powered steering so make sure to check your vehicle's handbook to familiarise yourself with your car first.

Brake fluid is essential for your car. Without it, your vehicle would not be able to stop when you push the brake pedal. Braking is supposed to happen instantly so if you find that there’s any delay or abnormal feeling in your brakes – this fluid is the first thing you should check. Brake fluid requires regular changes, normally every 2 years maximum, as it can become contaminated with water over time. Excess moisture can cause brake lines to rust, affecting the performance of your brakes. Most cars have a brake fluid reservoir in the engine bay; you should check the colour and level of fluid. Brake fluid should be transparent, not cloudy or dark. Like the other fluids, you need to make sure the level falls between the minimum and maximum indicators. If the fluid is below minimum, add more but first ensure it’s the right type for your car by checking your vehicle handbook.


When thinking about the wellbeing of your vehicle, tyres aren’t often the first thing that comes to mind, however they are a crucial part of ensuring your car is at peak health. In fact, many breakdown companies suggest that tyres are regularly the cause of breakdowns, so it is especially important to check them before long journeys or after you have hit a pothole or kerb.

The easiest ways to avoid punctures are checking the tyre pressure and adjusting when necessary, particularly if you are carrying a full load in your vehicle (this information can be found inside your vehicle); checking tread depth (by law, tyres must have a minimum tread depth of 1.6mm in a continuous band around the central three quarters of the tyre) and ensure there are no obvious tears or bulges.

Tyre pressure check

Keep an Eye on the Fuel Gauge

Fuel gauge

It may sound obvious, but many road users often overestimate how much fuel is actually left in their car after the low fuel warning light comes on. This isn’t just inconvenient for you as a driver but can also be bad for your car because debris at the bottom of the fuel tank can get sucked into the engine. Diesel cars will need their fuel systems 'bled' of any trapped air before they can be refilled. If your car’s running low, try not to rely on your car's display which shows how many miles are left until the tank's empty. It's not always accurate. Fuel up as soon as you can when that light comes on and ensure you have plenty of fuel before a long journey.

Book in for a Service with Green 4 Motor Company.

One of the best ways to keep your car healthy is by booking in for a regular service with a professional and qualified mechanic. It is recommended that you have your car serviced annually or every 10,000 miles (which ever comes first) as this will ensure your car is in peak condition, giving you peace of mind as you drive.

Green 4 Motor Company offer a range of service options and booking online is quick and easy. For more information, contact us using the form below or visit us in person at one of our dealerships and one of our service advisors will be able to answer any questions you may have.

Marketing Preferences

We would like to stay in touch with you to keep up to date with our latest product news, marketing services and offers. If you would like to receive future information by either of the methods below, please indicate by selecting the option. All information provided will be used and processed in accordance with our Privacy Policy. For more information please see our Privacy Policy.

Privacy & Terms

This privacy policy explains how we use any personal information we collect about you when you use this website.


We collect information about you when you register with us or place an order for products or services. We also collect information when you voluntarily complete customer surveys, provide feedback and participate in competitions. Website usage information is collected using cookies.


We collect information about you to process your order, manage your account and, if you agree, to email you about other products and services we think may be of interest to you.
We use your information collected from the website to personalise your repeat visits to our website. If you agree, we shall pass on your personal information to our group of companies so that they may offer you their products and services.
Green 4 Motor Company group will not share your information for marketing purposes with companies outside of the group.
In processing your order, we may send your details to, and also use information from credit reference agencies and fraud prevention agencies.


We would like to send you information about products and services of ours and other companies in our group which may be of interest to you. If you have consented to receive marketing, you may opt out at a later date.
You have a right at any time to stop us from contacting you for marketing purposes or giving your information other members of the Green 4 Motor Company group.
If you no longer wish to be contacted for marketing purposes, please call your local dealership, Leamington Mazda 01926 337447, Coventry Mazda, Suzuki & MG 02476 639100, or Stourbridge Mazda 01562 215113. Or click through to our enquiry page here and leave us a message.


You have the right to request a copy of the information that we hold about you. if you would like a copy of some or all of your personal information, please write to us at the following address:

Green 4 Motor Company,
655 London Road,
CV3 4EX.

We may make a small charge for this service.
We want to make sure that your personal information is accurate and up to date. You may ask us to correct or remove information you this is inaccurate.


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Automatic Logging of Session Data
We automatically log generic information about your computer and your computer's connection to the Internet which we call "session data". Session data consists of things such as device information, IP address, operating system and browser software information, and the activities conducted by you while on our Website. An IP address is a number that lets computers attached to the Internet, such as our web servers, know where to send data back to the user, such as the pages of the Website the user wishes to view. We collect session data because it helps us to analyse such things as what items visitors are likely to click on most, the way visitors are clicking through the Website, how many visitors are surfing to various pages on the Website, how long visitors to the Website are staying and how often they are visiting. It also helps us diagnose problems with our servers and lets us better administer our systems. It is possible to determine from an IP address a visitor's Internet Service provider (ISP) and the approximate geographical location of his or her point of connectivity. We also use session data to help prevent fraud and unauthorised use of our Website.
For further information on cookies or for details on how to delete them or refuse their installation on your computer, please visit


Our website contains links to other websites. This privacy policy only applies to this website so when you link to other websites you should read their own privacy policies.


We keep our privacy policy under regular review and we will place any updates on this webpage. This privacy policy was updated 26th March 2018.


Please contact us if you have any questions about your privacy policy or information we hold about you:
By writing to us at: Green 4 Motor Company, 655 London Road, Coventry, CV3 4EX.