Alastair Shephard

Content Writer

Joseph Law

Bumper Content Writer

Motorists have been urged to think twice before relying on a popular modern car feature designed to save fuel – but could actually be increasing wear and tear on your engine.

The automatic stop/start system, which cuts the engine at traffic lights or in slow-moving traffic, is found in most new vehicles and is often marketed as an eco-friendly upgrade. But according to car experts, regularly using the feature could shorten the life of your engine and lead to expensive repairs down the line.

While start/stop systems are intended to boost fuel 

efficiency and reduce emissions, they’re not always kind to your engine’s key components. The starter motor and battery are under constant strain, and repeated stops and starts can take their toll – especially over time.

This warning follows a viral tip from US mechanic Scotty Kilmer, who said 97% of engine wear happens during ignition – meaning constantly stopping and starting the car only increases that damage.

For drivers who mainly do short, urban journeys with frequent stopping, the risks are higher. Turning the stop/start system off when appropriate could help preserve your engine’s lifespan and reduce long-term costs.

The stop/start system can usually be turned off via a dashboard button, often labelled with an ‘A’ in a circle. While the feature is useful in some scenarios, experts say it’s not one-size-fits-all.

If you’re commuting through stop-start traffic daily, it might be worth switching it off – especially if you drive an older car or want to avoid premature engine wear.

With more drivers holding on to their vehicles longer due to high replacement costs, small adjustments like this can make a big difference.

Drivers Warned Over Popular Car Feature That Could Be Damaging Their Engine

The UK car market offers Japanese vehicles in all shapes and sizes. However, sometimes the car you’re looking for just isn’t there. 

If you're considering importing a car from Japan to the UK, you've come to the right place. In this guide, we'll walk you through the entire process, from 

 to handling shipping logistics, paperwork, and UK regulations.

We'll also break down the costs involved and share expert tips to ensure a smooth and hassle-free import experience. Let’s dive in.

Step-by-step guide: How to import a car from Japan 

Importing a car from Japan to the UK may seem complex, but breaking it down into five key steps makes the process much more manageable.

Before you do anything, you need to select your Japanese car.

Don’t just pick the first you see. Take some time to think about your daily needs, so you can be sure your chosen vehicle is the right one.

If you can get to Japan, visit dealerships or auctions to inspect and test-drive cars. This is the best way to guarantee quality. 

However, if you can't, you may want to hire a trusted specialist to check the vehicle before you buy. 

Alongside car research, research the sellers and read any fine print to check for hidden fees before payment.

After buying the car, you need to arrange its shipping. 

The key to a successful, on-time shipment is working with an experienced specialist. Browse different agencies looking for one that offers:

You should also check the provider’s reviews. Happy previous customers are key!

There are different ways to ship your car to the UK. Here’s a quick overview of the main ones:

Take pre-shipping photos of your car (e.g., axles and 

Shipping costs vary depending on your chosen car and shipping method. But you can expect them to be between £1,000 to £2,000. 

Next, you must tackle the paperwork. This is crucial to ensure you get through customs without any issues.

Your seller/shipping company will provide some documents. However, you'll have to source others yourself.

Unsure? You may want to consult a specialist for guidance through the options, customs paperwork, and even insurance. 

Customs are done! But the paperwork isn’t over.

You must notify HMCR within 14 days of your car’s arrival. They will confirm whether any duties or VAT 

Next, you’ll have to register the car with the DVLA. The DVLA may even request an inspection of the vehicle. 

When contacting the DVLA, you’ll need to show the following:

Once submitted, you’ll likely wait around six weeks to receive the 

Finally, you need to guarantee your Japanese car meets UK road standards. This usually involved small tweaks, such as changing the speedometer to mph or installing a rear fog light. 

Some cars may also have an IVA (Individual Vehicle Approval) test to guarantee its road safety. However, this won’t apply to all car types and ages.

 before you begin driving. Don’t forget this step!

The costs of importing a car from Japan to the UK ultimately depend on your car’s make and model, your shipping process, and whether the car requires any adjustments. However, you can use the average prices to help you plan for the process.

The vehicle purchase cost will totally depend on the vehicle you’re looking to purchase. Average shipping costs range between £1,000 and £2,000, depending on the method you select.

You can estimate import duty and VAT to be around 30% of the car’s total value. 

Compliance modifications tend to sit around £500 to £1,500, and you may also have to pay for an IVA or 

 for another £100 to £300. DVLA registration also costs a further £55.

. The price will be higher for an imported car, but it will again depend on your make and model.

Extra tips and FAQs for importing a Japanese car

That wraps up the step-by-step instructions and costs. But here are some extra tips and common questions to ensure a seamless importing experience.

Will I pay higher insurance on an imported Japanese car?

Yes. Cars imported from Japan have higher insurance costs as they may require car parts that aren’t available in the UK. This leads to higher repair costs, and therefore higher insurance premiums. 

How long does it take to import a car from Japan to the UK?

You can expect the process to take 6 to 12 weeks. This includes arranging your shipping, customs clearance, and any last-minute adjustments to make the 

Do I need to work with a specialist importer?

No, you don’t have to work with a specialist—but a professional can reduce hassle and compliance as they handle all of the paperwork and compliance.

Are there import restrictions on Japanese cars?

Yes, you can import most Japanese cars, but vehicles over 10 years old face simpler regulations. Newer models may require additional tests to meet 

How can I make the importing process more efficient?

Stay organised and on top of the documents to streamline the import time. You should also research all potential costs beforehand and ensure your 

 allows for potential taxes and modifications.

Importing a car from Japan to the UK is an exciting journey—and one that doesn’t have to be overwhelming. Hopefully, this blog serves as a roadmap for your new car purchase.

Learn more about buying a new car on the Bumper blog.

Importing a car can be expensive, and so can last-minute repair fees!

, you can split the cost of repairs into monthly payments at no extra cost. 

Apply online for up to £5,000 and choose from 1,000s of trusted repairers. 

Importing a Japanese Car to the UK – Costs, Regulations & More

An internal combustion engine has many different sensors and computers, all working to monitor the various inputs and outputs of the engine. When something out of the ordinary is detected, the computer alerts the driver.

One of the most common indicators of a fault is the Engine Management Light. You’ve probably seen it at some point, it is a universal shape across almost all car brands. But what exactly does the light mean?

Where is the Engine Management Light and What Does it Look Like?

Each car is slightly different, but the engine management light (EML) will probably display somewhere around your speedometer. It’s a good idea to check where it is, and that it’s working before a fault occurs.

To see the light - and all the other warning lights - turn the car's ignition on, but don’t start it yet, the lights will illuminate as part of the usual starting procedure. Look for this shape:

What Do Different Engine Management Lights Mean

Whilst the shape of the EML is standard, it can appear in different colours and states. These are the likely EMLs you may see:

What Does A Steady Orange Engine Management Light Mean?

A steady orange EML is the least severe kind, it indicates an issue with the engine that should be investigated but does not warrant immediately pulling over and stopping.

If your car has an orange engine warning light lit, get it booked in as soon as possible but it will most likely be fine to complete your journey.

What Does A Flashing Orange Engine Management Light Mean?

A flashing light is usually an indicator of something more serious, if you have an orange, flashing engine management light on your dash, pay close attention to how the car is driving and ideally get it looked at that day. 

Especially avoid driving on dual carriageways or motorways whilst this light is lit, just in case the fault causes a breakdown. Don’t make any unnecessary journeys until the car has been looked at.

What Does A Red Engine Management Light Mean?

Red warning lights almost always indicate a serious fault. If your engine management light is red, stop driving as soon as possible and contact your recovery company. 

Continuing to drive could well compromise your safety and the car's engine. 

What Can Cause the Engine Management Light to Come on?

The EML is a generic fault indicator that can be triggered by many different issues. That said, the most likely cause will be one of the following:

Is the Engine Management Light an MOT Failure?

Yes, if the engine management light illuminates at any point during the MOT test, it will be considered a serious fault and will fail your MOT.

That said, this rule only applies to petrol cars registered after 1st July 2003 and diesel vehicles registered after 1st July 2008.

How Can I Turn off an Engine Management Light?

If your car has an engine management light illuminated, the best thing to do is get the fault investigated and repaired, this will remove the light. 

A diagnostic scan tool can turn off the light, by clearing the fault code in the 

, but unless the problem is also fixed, the light will come back on within seconds of starting the engine.

To make car repair bills easier, use Bumper’s zero-percent interest 

Can I Drive My Car with an Engine Management Light on?

Depending on the severity of the fault, indicated by the colour of the EML, you may be able to still drive the car. 

A steady orange light is likely to be a minor issue, so only drive if you absolutely have to, if the light is flashing or red, don’t drive it, and consult a mechanic as soon as possible.

Why Do I Lose Power When the Engine Management Light Comes on?

Whilst they often happen together, the EML won't be the cause of the loss of power, both are a symptom of a different problem. This could be that the car is in limp-home mode due to an engine fault, a turbo pipe leak, or something else.

If your car has lost power, don’t drive any further than necessary, as it could be dangerous. Consult a mechanic as soon as possible. 

 has been writing about cars for over seven years and writing for Bumper for over two, blending his passion for automobiles with a talent for storytelling.

Joseph has written about engineering and cars for Autozilla, Komaspec, and several engineering manufacturers. When he's not writing or tinkering with one of his cars, Joseph dreams of owning an Alfa Romeo 33 Stradale.

What Does the Engine Management Light Mean?

The term Mild-Hybrid is commonplace nowadays, with most manufacturers making them in some form, but what exactly is a mild hybrid?

In this article, we’ll cover exactly what they are, how they work and whether you should consider one for your next car.

A mild hybrid is a car that features a small electric motor alongside a petrol or diesel engine, but unlike full hybrids, it doesn't have the ability to drive solely on electric power. Both the motor and battery are much smaller than other hybrid vehicles.

The electric motor helps assist the engine during acceleration, and recovers energy during braking, helping to boost fuel efficiency and lower emissions. Mild Hybrids, unlike plug in or full hybrids, are usually only slightly more expensive than the petrol or diesel equivalent, thanks to their simplicity.

In a mild hybrid car, the electric motor works in tandem with the internal combustion engine (ICE). It doesn't drive the wheels by itself but contributes power to the engine in certain situations, such as when you accelerate from a standstill.

One key difference between mild hybrids and full or plug-in hybrids is that the electric motor is not connected directly to the drivetrain, it is instead connected to the engine. In many cases, the MHEV motor replaces the traditional starter motor, this means that the car can retain a traditional clutch and gearbox.

Can a Mild Hybrid Run on Electricity Only?

No, a mild hybrid cannot run purely on electricity, unlike full hybrid or plug-in hybrids (PHEV), which can travel short distances on electric power. Mild hybrids are powered by their petrol and diesel engines 100% of the time, with short periods of assistance from the motor.

Yes! Mild hybrids do indeed charge their small battery while driving, this is the only way the battery can be charged. As you decelerate, the electric motor acts as a generator and feeds some of that energy back into the battery - this is known as regenerative braking.

No, you cannot plug in a mild hybrid to charge it. The battery recharges automatically through regenerative braking. 

Owing to its small size, the battery in a mild hybrid will often be fully charged after a short journey with a few downhill sections.

What’s the Difference Between a Mild and Full Hybrid Car?

The key difference between a mild hybrid and a full hybrid lies in how much the electric motor can do, and how it is connected to the wheels. A full hybrid, such as the Toyota Prius, has its electric motor connected to the drivetrain in parallel with the engine, meaning either one, or both, can send power to the wheels.

In contrast, a mild hybrid’s electric motor is attached to the engine, and can only assist whilst the engine is running, meaning you cannot drive on electric power alone.

The cost of a mild hybrid car varies depending on the model, brand, and features, but generally, mild hybrids tend to be more affordable than full hybrids or plug-in hybrids. You can expect to pay a little premium over a standard petrol or diesel model - usually around £1,000 to £2,000.

For some buying tips on which hybrid could be best for you, why not check out our article on the 

In terms of running costs, mild hybrids offer better fuel economy than normal ICE cars, but are typically not quite as good as full or PHEV hybrids. Expect to see a modest improvement in fuel economy of around 0-15%. For example, a Ford Fiesta EcoBoost Mild Hybrid could offer up to 55 mpg, compared to around 50 mpg for the older petrol version.

Unfortunately as mild hybrids don't have an EV-only range, the hybrid system is unlikely to help reduce company car tax and VED much, but it might just push the car into a lower band, depending on the alternatives.

Mild hybrids are a great option for those looking to dip their toes into the world of hybrid cars without the cost or charging infrastructure needed. They're a solid choice for those who want better fuel efficiency, lower emissions, and a bit of extra help from an electric motor but don’t mind keeping the petrol engine as the main driving force.

I would recommend anyone looking for a petrol car to consider an MHEV, but those looking for an ultimate economy, or electric-only range, should look to plug-in or self-charging hybrids.

Have Your Mild Hybrid Repaired With Bumper

If you already drive a hybrid, or any car for that matter, and you have some issues that need resolving, Bumper's 

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What Are Mild Hybrids?

The VW Golf is a fan favourite – great to drive, practical, and stylish. But is it always smooth sailing? Not quite. Some Golf owners run into frustrating (and pricey) problems, especially if maintenance gets pushed to the back burner. Let’s break down the most common issues, what to watch for, and how to avoid a nasty surprise at the garage.

The VW Golf is a popular hatchback, but when it comes to long-term reliability, it’s a bit of a mixed bag. Some people enjoy years of hassle-free driving, while others run into engine issues, electrical faults, and expensive repairs sooner than they’d like. 

How reliable your VW Golf is often comes down to how well it’s maintained, plus a bit of luck on the side. But knowing what common issues to look out for can save you money in the long run.

If your VW Golf is running smoothly, great. But when engine troubles start, it can quickly turn into a headache you definitely want to avoid. A misfiring engine is one of the more common issues, usually caused by worn-out spark plugs or faulty ignition coils. Then there’s stalling, which often points to fuel system or sensor problems.

Noticed excessive smoke or oil leaks? That’s a major red flag for engine damage that needs attention ASAP. And if you ever catch a smell of fuel, it could mean a fuel filter issue, which can soon become a safety risk. 

The bottom line? Ignoring these warning signs can lead to major engine damage, and that’s when repair bills really start to hurt. Stick to high-quality fuel and keep up with oil changes to save yourself the stress (and the financial sting) down the line. If you do need to spend extra for a repair, take a look at our 

Virtually all modern cars are jam-packed with electronics, and the VW Golf is no exception. But with that comes the risk of electrical issues, which can be frustrating to deal with. 

One of the most common problems is dashboard warning lights acting up, often due to faulty sensors or an electrical issue. Some owners also report their battery dying unexpectedly, even when it’s straight out of the showroom. 

Then there are annoying glitches with power windows, locks, and lights, usually a sign of deeper electrical system issues. Electrical faults can be tricky to pin down, so it’s best to get them checked before they turn into bigger problems.

 – Bumper’s interest-free monthly instalments let you pay off your Golf’s repair costs without breaking the bank. Apply today, it’s easy!

Your VW Golf should feel smooth and responsive to drive, but if something feels off, it could be a sign of wear and tear. One common issue is grinding noises when braking, usually caused by worn-out brake pads that need replacing. Similarly, if you hear rattling noises while driving, it might be a sign of premature wear in the suspension.

A more serious problem is a brake fluid leak, which could mean brake damage. 

 can add up, but without it, your VW Golf won’t come to a proper stop when you need it to, which is a big danger to you and other drivers. Braking and suspension issues only get worse (and more expensive) over time, so if you notice any of these warning signs, ring your local garage as soon as possible.

The VW Golf is a great car – practical, easy to drive, and packed with some cool features. But like any vehicle, it comes with its common faults. And if they’re ignored, they can spiral into some seriously expensive repairs. 

The good news? Most of these issues can be avoided with regular maintenance, a keen eye, and a little extra care.

That said, even with the best upkeep, unexpected breakdowns happen, and they never come at a good time. If you’re hit with a hefty repair bill, 

 with Bumper lets you split the cost into affordable, interest-free monthly payments, so you can get back on the road without all the money stress. 

Don’t let a repair set you back. Check out Bumper today, and keep things running smoothly with our 

Is the VW Golf reliable? Common problems to keep in mind

The Nissan Juke is a head-turner, but when it comes to reliability, it’s got a few quirks. If you own one (or are thinking of buying one), you’ll want to know the most common issues before they turn into expensive headaches and if the Juke is a reliable car. 

Short answer? It depends. Some Juke owners have no problems at all, while others run into engine faults, gearbox problems, and some electrical gremlins. Warning lights, fuel leaks, and sluggish performance are all common complaints. Let’s take a closer look. 

If you notice clunking noises when driving, it could be a worn gearbox, suspension issue, or engine mount problem. Left for too long, these can turn into poor handling, drivetrain damage, or worse. Get it checked before a small fix turns into an expensive engine repair. Alternatively, look into our 

 options to avoid any high upfront costs.

The check engine light is another red flag. It could just be a minor sensor glitch – or it could be a sign of an unhealthy engine. Is ignoring it worth the risk?

And if you ever catch a whiff of fuel, don’t brush it off. Some Juke models have been known to develop fuel leaks, which is bad for your bank account but even worse for your safety.

Think you might have a repair bill on your hands? Consider a 

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The Juke’s automatic gearbox is hit-or-miss. Some run smoothly, while others suffer from clunky shifts and sluggish acceleration. If yours is acting up, don’t wait until it’s kaput – upfront 

Manual models have their own issues, too. Some owners have said their clutch pedal tends to wear out quicker than they expected, leading to slipping gears. If your clutch feels ‘spongy’ or just isn’t behaving, it might be worth making a call to the garage. 

Feel like you’re filling up more than usual? You’re probably not imagining things. Fuel sensor issues and clogged diesel particulate filters (DPFs) are a common gripe for owners of diesel Juke models, especially if you mainly take short trips. If you want to avoid an expensive DPF repair, take your Juke out on a longer drive to clear it out. 

 from Bumper, you can get your car fixed now and pay later up to 6 interest-free monthly instalments. Approval is super easy, and with over 5,000 trusted repair partners nationwide, you’ll be back on the road in no time. Get started today!

What are some common problems with the Nissan Juke?

¿Cuáles son los problemas más comunes del Nissan Juke?

Welche häufigen Probleme gibt es beim Nissan Juke?

The VW T-Roc is a bold-looking, compact SUV that’s turning heads across the UK. Stylish and packed with features, it’s become a top pick for drivers after something practical, premium, and fun to drive. 

But no car is perfect. If you’re thinking about buying a T-Roc (or already own one), you’ll want to know where things can go wrong. From everyday gripes to more serious faults, here’s what real T-Roc owners have reported and what you can do to stay ahead of any annoying costs.

For most drivers, yes. The T-Roc is well-suited to everyday use, with a good fuel economy, especially in the petrol range. That said, some diesel models have been criticised for being more expensive to run, particularly on shorter trips. Ride quality is another talking point. The T-Roc is a firm ride that feels sporty on smooth roads but can be uncomfortable on poor road conditions or pothole-heavy commutes.

So, if you’re after a stylish daily driver with solid fuel economy and don’t mind a bit of a firmer ride, the T-Roc still has plenty of appeal for the everyday driver.

Mechanical faults and reliability concerns

Mechanical faults on the T-Roc aren’t widespread, but when they happen, they tend to be in a few common areas. 

For example, some drivers have mentioned problems with the automatic gearbox acting a little hesitant when shifting. Paired with the T-Roc’s powerful engine, you might notice these issues in stop-start traffic or during uphill climbs. Don’t ignore these problems, because they could very quickly turn into an expensive 

There have also been some cases of the T-Roc entering limp mode out of nowhere, usually triggered by sensor faults or communication errors between the gearbox and the engine. In earlier models, a seatbelt fault has even been flagged, where the rear seatbelt buckle releases out of nowhere – a safety issue that no one wants in the worst-case scenario.

What is the brake problem with the VW T-Roc?

Some owners have mentioned uneven braking or noises under pressure. While not too common, these problems tend to come down to worn pads, faulty callipers, or brake fluid issues. It’s worth noting that the T-Roc’s automatic emergency brake system can also activate unpredictably in some cases, especially in traffic. 

for a T-Roc can reach up to £300 depending on the fault, so it’s not always a small fix. Like most things, the earlier you catch it, the easier it is to sort.

Hit with an unexpected repair bill? With a 

, Bumper lets you split the cost into 3–6 interest-free monthly payments directly through your garage. Get started today!

While the inside of the T-Roc feels modern and packed with nifty nice-to-haves, not everything works as smoothly as you’d expect. One common fault reported by drivers is with the climate control system. In particular, models with two-zone climate control can have uneven airflow, where one side of the cabin blows noticeably warmer or cooler. 

Some owners have also mentioned that the system is slow to respond or resets itself after ignition. These aren’t major faults, but they can be annoying in everyday use, especially during longer drives or in colder months. 

Spread out those pesky car repair costs with Bumper

Whether it’s an issue with the gearbox, brakes, or climate system, Bumper helps you handle it the easy way. With our flexible 

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What are the common faults with the VW T-Roc?

Cuáles son las averías más comunes del VW T-Roc

Was sind die häufigsten Mängel beim VW T-Roc?

If you're eyeing up the Vauxhall Crossland as your next motor, you might be wondering what it’s really like to live with. On paper, it’s a smart, compact SUV with loads of everyday appeal – good fuel economy, plenty of tech, and a comfortable drive. 

But is the Vauxhall Crossland a reliable car once it's out on the road? We’ve pulled together the most common issues owners report, so you can avoid nasty surprises, and know what to watch out for when driving one.

What problems does the Vauxhall Crossland have?

Let’s get straight to the point. The Crossland is generally considered a dependable car, but it’s not without a few recurring issues. Most aren't deal-breakers, but they are worth knowing about to stay safe and keep costs low.

While the manual gearbox is fine for everyday use, a baggy-feeling gear shift lets it down a bit over time. It can feel loose or imprecise, especially if the car’s done a lot of miles. 

The automatic gearbox in the Crossland is generally smoother and more relaxing to drive, particularly in traffic or for drivers who do a lot of town driving. It's not lightning-fast, but it does the job without fuss. 

That said, there have been occasional reports of jerky changes or hesitation in lower gears, so if you're buying used, it's worth testing on a mixed route so you can get a feel for if anything’s off.

Several drivers have reported issues with the anti-lock brakes, from unexpected dashboard lights to sensor faults. And while it’s normal for brake pads and brake discs to wear over time, some owners say they need replacing sooner than expected. 

on your Crossland? Don’t pay for it all at once! Split the cost with Bumper’s easy 

The Crossland’s engine is generally reliable, but there have been a few mentions of irregular engine performance, especially when idling or just after startup. It can feel like hesitation or a slight misfiring. Not dangerous, but annoying after a while. This isn’t a major fault but can be irritating if left for too long.

The good news? This can be easily spotted during a regular annual service, so staying on top of maintenance helps keep things running smoothly and keeps any inconvenient 

Comfort-wise, the Crossland has a lot going for it, but there are a few quirks.

The driving position is generally decent, with good visibility and adjustable seating, but some drivers find it hard to get perfectly comfortable, especially on longer trips. According to some people, it has a bit of an awkward pedal layout, so if you’ve got longer legs, you might feel cramped after a while.

Then there’s the road noise. Around town, it’s quiet enough, but on faster roads or rougher tarmac, the cabin can get noticeably louder. It’s not a deal-breaker, but it does chip away at that refined SUV feel.

Facing a surprise repair bill? Consider a 

 and split the cost into 3-6 interest-free monthly instalments with Bumper. Apply now!

What tech problems should you watch out for?

The Crossland comes with a decent list of features as standard, but like most modern cars, some bits of tech can be hit or miss when it comes to reliability.

None of these are major issues, but if you rely on these features daily, it’s worth checking they’re working properly during a test drive or after a service, so you don’t have to worry about the 

Repair bill on the way? Split up the cost with Bumper

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