Can Regular Servicing Save You Money at the Pump?

With fuel prices starting to bite, many drivers are looking for simple ways to reduce running costs. One question we’re often asked at Haven Motors is whether regular servicing can actually help improve fuel efficiency.

The short answer is yes — but with an important caveat.

Servicing won’t magically make your car more fuel efficient than it was designed to be. What it does do is help ensure your vehicle is running as efficiently as it should, and prevent it from gradually using more fuel over time.

Why your car might be using more fuel than it should

Over time, even well-maintained vehicles can become less efficient. Small issues build up, often without being noticeable day-to-day, but they can have a real impact on fuel consumption.

Some of the most common issues we see include:

1. Dirty air filters

Your engine needs a clean flow of air to run efficiently. A clogged air filter restricts airflow, meaning the engine has to work harder — and use more fuel.

2. Worn spark plugs

Spark plugs play a key role in combustion. When they’re worn, fuel doesn’t burn as cleanly or efficiently, which can increase consumption.

3. Old or incorrect engine oil

Engine oil reduces friction. If it’s old or the wrong grade, the engine has to work harder, which can affect fuel economy.

4. Low tyre pressure

This is a big one. Underinflated tyres increase rolling resistance, meaning your car needs more fuel to keep moving.

5. Fuel system build-up

Over time, injectors and fuel systems can accumulate deposits, which affects how efficiently fuel is delivered and burned.

What regular servicing actually does

Regular servicing helps identify and address these issues early. In many cases, it’s not about improving fuel economy beyond normal — it’s about bringing it back to where it should be.

A well-maintained vehicle:

• Runs more efficiently

• Is less likely to develop costly issues

• Delivers more consistent performance

• Helps avoid creeping increases in fuel use

In the current environment where fuel costs are a real concern those small efficiency gains (or avoided losses) can add up over time.

In summary:

Regular servicing isn’t a quick fix for fuel costs — but it is one of the simplest ways to make sure your vehicle is running as efficiently as possible.

If you have any questions about your vehicle’s performance or servicing schedule, feel free to get in touch with the team. Call 03 548 8880 or check out our website.

Happy Motoring!