Vehicle Maintenance Guidance
Looking after your vehicle properly helps it stay reliable, safe, and valuable. This hub explains what routine maintenance involves, what needs attention and when, and how good maintenance affects long-term value — across cars and vans.
Already know your reg? → Check your vehicle’s value
What vehicle maintenance involves
Vehicle maintenance is about preventing problems before they become expensive or unsafe. Regular checks and servicing help keep your vehicle running smoothly and protect its long-term value.
Routine maintenance typically includes:
Servicing and oil changes
Tyres, brakes, and suspension checks
MOT preparation and repairs
Fluid levels and warning lights
Wear-and-tear items
Staying on top of these areas can reduce breakdowns and make your car easier to sell later.
If you’re thinking about selling, our selling guidance pages explain how maintenance impacts value.
Routine maintenance checks every owner should know
Servicing schedules
Following the manufacturer’s service schedule helps prevent mechanical issues and reassures future buyers.
Regular upkeep plays a big role in valuation — our valuation guidance explains what buyers look for.
Tyres, brakes, and all safety items
Tyres and brakes are critical for safety and are often checked during valuations and inspections.
View our Car and van tyre safety and maintenance pages for full guidance
Warning lights and dashboard alerts
Ignoring warning lights can lead to larger problems and reduced resale value.
MOTs, repairs, and roadworthiness
An MOT is a legal requirement and a key indicator of a car’s condition. Preparing properly can reduce failures and unexpected repair costs.
Common MOT-related issues include:
Worn tyres or brakes
Suspension wear
Lighting faults
Emissions problems
If repairs outweigh your vehicle’s value, our scrapping guidance explains your options.
If your car has failed its MOT more than once — especially for similar issues — it’s usually a sign of underlying maintenance gaps rather than bad luck. Patterns in MOT failures often point to wear-and-tear items being missed or delayed, such as tyres, brakes, or suspension components.
Understanding what repeated failures actually mean can help you decide whether to fix, monitor, or rethink your next step — particularly if repair costs are starting to add up.
How maintenance affects your vehicle’s value
Good maintenance doesn’t just improve reliability — it directly affects how buyers and dealers value your car.
Well-maintained cars and vans tend to:
-
Attract higher offers
-
Sell faster
-
Raise fewer inspection concerns
Poor maintenance can reduce value, even if the vehicle still runs.
Maintenance myths & misconceptions
“Servicing isn’t necessary if the car runs fine.”
Many problems develop quietly and only appear once damage is done.
“Old cars aren’t worth maintaining.”
Basic maintenance can keep older cars reliable and preserve resale or scrap value.
“Minor faults don’t affect value.”
Small issues can signal neglect and lower buyer confidence.
“I should fix everything before selling.”
Some repairs help value, others don’t — it’s about choosing wisely.
Ready to check your vehicle’s value?
If you’re maintaining your car or van yourself— or deciding whether further repairs are worthwhile — checking its current value can help you make an informed decision.
No obligation
See how maintenance affects value
Decide whether to repair, sell, or keep
If you’re ready to move on from your current vehicle, you can get a free valuation here. 👉 get a free valuation
Subscribe to our newsletter
Sitemap
- Buying and Selling
- Car Buying Tips
- Car Insurance
- Car Maintenance
- Car Tax
- Car Valuation
- Concept Cars
- Design
- Driving Laws
- Driving Licence
- Driving Test
- DVLA
- Electric Vehicles
- Gadgets
- General Automotive
- Highway Code
- Hydrogen Vehicles
- Industry News
- Lifestyle
- MOT
- Motoring Tips
- News
- Official
- Recalls
- Rumours
- Safety
- Scrapping a vehicle
- Selling a Car
- Selling a Van
- Supercars
- Technology
- Van Guidance
- Vehicle Ownership
Car Maintenance Guidance
Vehicle Maintenance Guidance Looking after your vehicle properly helps it stay reliable, safe, and valuable. This hub explains what routine maintenance involves, what needs attention
Christmas gifts for your car 2025
Looking for the perfect Christmas gift for your car this 2020? We’ve got a great list of festive gifts for you to browse over right here.
What is a VIN Number and why is it Important?
What is a VIN Number and why is it Important? Did you know that every car on the road has its own unique VIN number?
What Makes UK Drivers Most Angry When Behind the Wheel?
Although we might not like to admit to getting angry while behind the wheel, it does appear to be a common occurrence for Brits. There are just certain situations when we’re on the road that makes us want to scream and shout and we’ve listed just a few of those here.
Car Trackers
Car trackers are devices that can help you locate your vehicle in real time, monitor its speed and movement, and protect it from theft or
Mazda MX-5 then vs now (2003 vs 2020)
Mazda MX-5 is known for its endless stream of special editions. We’ll look into Mazda’s past and compare to what the beginning of a new era looks like.
Getting your Car Ready for a Summer Road Trip
These tricks and tips will help to ensure that your car is ready before you head out on your summer road trip. Maintenance checks are simple and shouldn’t take you too long. Its definitely worth giving yourself some time to fix any problems you may find, so try not to leave your checks to the last…
Car Buying:
A Guide To Buying Your First Car
Buying your first car can be an exciting but also a daunting
Your Rights When Buying A Used Car From A Dealer, Private Seller, Or Auction
Buying a used car can be a tricky process, especially if you’re
Pre-registered cars – how you can save money
Pre-registered cars – how you can save money Did you know that
Popular:
Car depreciation explained: future residual values and how they’re calculated
Car depreciation explained: future residual
EV:
Electric Vehicle Drivers willing to pay more to reserve a public chargepoint
It turns out that electric vehicle drivers are willing to pay more
V4 Tesla Supercharger
The Tesla Supercharger network is expanding fast, providing reliable rapid charging throughout
Best electric cars for families 2023
Are you and your family ready to go electric? Well there’s no
How fast do Electric cars charge?
How fast do Electric cars charge? How quickly your electric car charges
Car Selling:
Car Scrapping:
Car Valuation:
Van Selling:
Car Guidance:
The most popular first car options
So you’re a first-time car buyer and looking for that cheap and reliable first car, what do you go for? Here are the most popular first car options you could choose from.
What is a depreciating asset and is my car one?
Depreciation and assets can muddy the waters for you, so we’ve made it simple. Find out what a depreciating asset is and if your car is considered one here.
Why Sell Your Car Using Jamjar.com
Looking to sell your car? Find out exactly why we think you should be selling your car here with us here at Jamjar, and just how easy it can be.
How Does Selling Your Car Differ From Part Exchanging
Are you familiar with how part exchanging works and how this differs from selling your car? Find out more about how you can get the best deal for your vehicle and whether part-exchanging is for you.
What Maintenance Issues Put Buyers Off the Most?
What Maintenance Issues Put Buyers Off the Most? When selling a car, buyers expect a few age-related imperfections. However, some maintenance issues raise immediate red
Does Skipping a Service Affect Your Car’s Value?
Does Skipping a Service Affect Your Car’s Value? When life gets busy, it’s easy to delay or skip a scheduled car service. But if you’re
More information
Most cars need a service every 12 months or 10,000 miles, whichever comes first.
If you drive shorter trips, tow heavy loads, or use your car in extreme temperatures, servicing may be needed more often. Regular servicing helps prevent breakdowns and keeps repair costs low.
You should never ignore the following dashboard lights:
Engine management light (amber or red)
Oil pressure warning
Battery/charging warning
Brake system warning
If a red light appears, stop the car as soon as it’s safe and investigate immediately. Ignoring these can cause expensive engine or electrical damage.
You may need new tyres if:
Tread depth is below 1.6mm (the legal limit)
There are cracks, bulges, or uneven wear
The steering wheel vibrates at speed
Braking distances feel longer
Checking your tyres regularly improves safety and fuel efficiency.
What fluids should I check regularly?
Every driver should check:
Engine oil
Coolant/antifreeze
Brake fluid
Power steering fluid
Windscreen washer fluid
Running low on any of these can cause performance issues, overheating, or even engine failure.
Most car batteries last 3–5 years.
Signs you may need a replacement include:
Slow engine cranking
Dim headlights
Electrical problems
Battery warning light
Needing to jump-start more often
Cold weather also reduces battery capacity.
You can greatly reduce breakdown risk by:
Keeping up with regular servicing
Checking tyre pressures weekly
Maintaining proper fluid levels
Replacing worn belts and hoses
Keeping your battery in good condition
Small checks now can prevent big repair bills later.
Before winter, make sure to check:
Tyre tread and pressures
Antifreeze strength
Battery condition
Wiper blades and screenwash
Heater and demister system
Carrying essentials such as a torch, blanket and ice scraper is also a good idea.
Most Popular Articles
How much is my car worth as scrap?
How much is my car worth as scrap? If your car is no longer worth repairing or selling, you might be wondering how much it’s
What sellers expect when using modern car buying platforms
What sellers expect when using modern car buying platforms Car buying platforms have evolved significantly — and so have seller expectations. While jamjar is fundamentally
How jamjar vets and reviews car buying partners
How jamjar vets and reviews car buying partners When sellers use a car-selling platform, trust isn’t assumed — it’s earned. Sellers want confidence that the
How jamjar matches sellers with the right car buying partners
How jamjar matches sellers with the right car buying partners When sellers use a car-selling platform, they’re not just looking for offers — they’re looking
Mistakes to avoid when cleaning your car
Is your car in need of some TLC? As much as you might not want to clean it, you can bet you feel one hundred times better for it once you have. The main thing is that you clean it without damaging your paintwork, so here’s what not to do when cleaning your car.
What kind of car paint protection can I get?
Looking to shield your car? You can protect your car with some paint sealant. But what kind does your car need and is it worth it? We’ve got it all covered here.
Condensation in headlights – common causes and how to fix it
Are your headlights full of condensation? It occurs for the same reason you get it on your windows. Find out what causes it and how to fix it here.
What to do if you’ve put the wrong fuel in your car
Have you put the wrong fuel in your car? Don’t panic. Whether you’ve put diesel in your petrol or petrol in your diesel, this is what to do if you’ve put the wrong fuel in your car.
Alloy wheel refurbishment explained
A curbed alloy wheel won’t do your vehicle’s looks any favours. Why not try getting them refurbished instead of buying new ones? We’ll explain all about it here.
What is an engine management light?
Do you know what to do if your engine warning light comes on? Find out what the bright light means and what you can do to turn it off again here.