We all want to save money when it comes to running and maintaining our vehicles. So it’s tempting to put off maintenance tasks or ignore small problems in the hope that they’ll just go away. This can be a short-sighted strategy because most problems don’t just resolve themselves.

Here are the top ten maintenance mistakes that UK drivers tend to make.

Ignoring the engine’s warning light

If you’re in the middle of a long journey and you’re all spent up, the engine warning light couldn’t come on at a worse time. You drive on, hoping it’ll just stop flashing away at you, so you don’t have to head to the garage.

The engine’s management system has detected a problem and it’s not something you can safely ignore. Sometimes the sensors are wrong, so before you book into a local garage, turn off the engine, remove the ignition key and leave it a while. After an hour or so, start the engine up again and if the warning light doesn’t flashback on, it may have been a false alarm. If the light does come back on, you will need to see a mechanic.

Ignoring the coolant warning light

If your coolant warning light suddenly flashes on, then you should stop driving as soon as possible and check the fluid level. Ideally, you should have a small bottle of coolant in your boot for on-the-move top-ups but if you don’t, regular water will suffice. Replace the water with real coolant as soon as you can.

Not paying attention to your tyre pressures

A shocking 57% of UK motorists are driving around with under-inflated tyres! You might not think this is a big deal, but this amounts to more than £600 million in unnecessary fuel costs each year, as well as the environmental costs. It’s easy to keep track of your pressures with a gauge and it’s cheap to pump your tyres up to the right pressures at your local petrol station.

Not changing the engine oil frequently enough

Some drivers like to change their own engine oil and if you’re among them, that’s great. Most drivers dislike this messy and time-consuming job so they leave it to their mechanic to do.

Well, most drivers do. There are a few who don’t bother getting their oil changed frequently enough, and this is bad news for the engine. The oil is there to lubricate the moving parts and to help to cool the engine and over time, this oil becomes dirty and sludgy. Dirty and sludgy oil can’t lubricate or cool the engine properly and can actually damage it. So it’s important to have a regular oil change to get the most out of your engine.

Forgetting about other fluids

It’s not just diesel or petrol that your car guzzles, it’s windscreen washer, coolant, brake fluid and power steering fluid. You need to keep an eye on all these fluid levels as they contribute to the efficient running of your vehicle. Your windscreen washer in particular is easy to top up and it’s actually a part of your MOT, so don’t forget about it.

Using old and worn windscreen wipers

Another easy fix that can help you to drive safely is changing out your windscreen wipers. It’s the work of a few minutes and you’ll really feel the benefit the next time you’re driving through the rain. In addition to this, old and worn wipers can accumulate fine grit and dirt that can damage the windscreen.

Worn brake pads

If you can hear strange squeals, clicking sounds or your brakes feel wrong somehow when you’re applying them, then the pads might be worn. This is definitely a job for a reputable local garage, as it’s a matter of safety, so book your car in for an inspection and repair as soon as you can.

Worn tyre treads

Worn treads on tyres, or even bald tyres, are a serious hazard and so should be replaced ASAP. You can use a tread depth gauge tool to make sure your treads are over the legal minimum, which is 1.6mm. You can also use the 20 pence piece method as a more informal way to make sure your tyres are legal. If the treads in the centre third of the tyre cover the outer raised band of the coin, then they’re legal to drive on. 

Using a domestic glass cleaning solution on your windscreens

Domestic glass cleaning solutions contain ammonia as the active ingredient and this compound can damage the heating elements on your windscreens. Use a cleaner that’s formulated for your car brand.