Car maintenance tips to prevent expensive repair costs

Jason Barker • May 31, 2024

Given the increase in the cost of living, many people are putting off paying for vehicle maintenance. Whilst it’s an understandable choice to make, not maintaining a vehicle could lead to compromised safety and more expensive repair costs in the future.


Change filters regularly

Your vehicle’s air and oil filters can become clogged over time, so it’s important that they’re replaced on a regular basis. These filters should be replaced as part of your regular annual service and it’s a relatively easy task to complete. However, poor quality filters could result in irreversible damage to your engine in the longer term.

Use your air conditioning

Air-con systems may leak over time, especially when not used regularly. Whilst you may not need to use your air-con in the winter months, it is beneficial to keep your air-con running at regular intervals to prevent receiving a large bill for air conditioning re-gassing.

Keep the fluids topped up

This is essential to your vehicle’s performance and safety. Too much or too little oil in the engine can be catastrophic. The engine oil can be checked when cold using the dipstick or by using the onboard computer in more modern vehicles. You should always ensure that you are using the correct oil type for your vehicle make and model.

The coolant level should also be checked periodically, when the engine is cold.

In addition, low brake fluid can lead to a spongey brake pedal, which can be dangerous and also requires immediate attention at a reputable service centre.

Have your vehicle serviced regularly

A highly-skilled mechanic can conduct a full check of your vehicle during a service. A service will likely include checking all of the above measures, as well as additional tasks to maintain the safety and performance of your vehicle. This can help to spot minor issues, before they become dangerous and costly problems. Visit our blog ‘Why is it important to service my car?’ for further information.


It's best to keep on top of your vehicle maintenance to prevent dangerous and expensive issues. If you spot any differences in your vehicle’s performance, it’s usually best to have this checked at a local repair centre.


Always call CARS with any concerns!




By Ebony Barker March 2, 2026
As part of our refurbishment, we’ve taken a significant step forward by installing solar panels on the roof of our new building.
February 2, 2026
We are proud to announce that our Lincolnshire-based accident repair centre has now surpassed 350 five-star Google reviews, reflecting our commitment to high-quality vehicle repairs and outstanding customer care.
By Ebony Barker January 30, 2026
After an accident, the last thing you need is more worry. Between dealing with insurers, arranging repairs, and trying to keep life moving as normal, it can all feel overwhelming. One of the biggest concerns we hear from customers is: “Will I be left without a car if I don’t use my insurer’s approved repairer?”
By Ebony Barker January 30, 2026
After an accident, most drivers focus on getting their car repaired as quickly as possible.
By Ebony Barker January 30, 2026
Being involved in an accident that wasn’t your fault is something nobody plans for. Even when you’ve done nothing wrong, the situation can quickly become stressful - damaged vehicles, unexpected phone calls, insurance paperwork, and the worry of being without your car. At a time like this, choosing the right repair cen
By Ebony Barker January 16, 2026
Whether you're selling your car privately, part-exchanging it at a dealership, or preparing to return a lease vehicle, the way your car looks plays a huge role in how much it’s worth.
By Ebony Barker January 16, 2026
Even the most careful drivers pick up small bits of cosmetic damage over time, whether it’s a scuff in a supermarket car park, a kerbed alloy on a tight corner, or a stone chip from the motorway.
By Ebony Barker January 16, 2026
SMART repairs (Small-to-Medium Area Repair Technologies) are an incredibly popular way to fix minor cosmetic damage quickly and cost-effectively. However, not all SMART repairs are equal.
By Ebony Barker January 16, 2026
As we welcome the new year, many of us are thinking about fresh starts. For your vehicle, that can mean finally dealing with the small knocks and cosmetic damage that have built up over time.
By Ebony Barker December 2, 2025
At CARS, we’re always looking for ways to enhance our services with advanced solutions for our customers.
Show More