If you want your car to last longer, run smoother, and avoid expensive engine repairs, changing your engine oil on time is one of the most important things you can do.
Yet it’s one of the most commonly ignored services — until something goes wrong.
In this guide, we’ll explain exactly how often you should change your oil, what happens if you don’t, and how to tell when your car needs an oil service.
What Does Engine Oil Actually Do?
ReYour engine has hundreds of moving metal parts. Engine oil:
- Lubricates the engine to reduce wear
- Prevents overheating
- Cleans out dirt and sludge
- Protects against corrosion
- Helps improve fuel economy
Without clean oil, your engine slowly destroys itself from the inside.
So… How Often Should You Change Your Oil?
For most modern cars, the general rule is:
Every 5,000 to 7,500 miles or every 6 to 12 months — whichever comes first.
However, this depends on:
- Your driving style
- Whether you do short trips or long journeys
- Stop-start city driving
- Towing, heavy loads, or high mileage
- The type of oil used
If you drive in traffic, do short trips, or use your car for work (Uber, delivery, PCO, etc.), you should change it closer to every 5,000 miles.
High-mileage vehicles also benefit from more frequent oil changes.
What Happens If You Don’t Change Your Oil?
Skipping oil services can lead to:
- Engine overheating
- Sludge buildup
- Poor fuel economy
- Rough running
- Engine knocking
- Complete engine failure
An oil change costs very little compared to an engine rebuild — which can run into thousands.
What Happens If You Don’t Change Your Oil?
If you notice any of these, your oil is overdue:
- Engine feels louder or rougher
- Oil warning light on the dashboard
- Dark or dirty oil on the dipstick
- Burning smell
- Poor acceleration
- Reduced MPG
By the time symptoms show, damage may already be starting.
What’s Included in a Proper Oil Service?
A proper oil change should include:
- Draining old oil
- Replacing the oil filter
- Adding the correct grade and type of oil
- Checking for leaks
- Resetting the service indicator
Cheap “top-ups” don’t protect your engine properly.
Why Regular Oil Changes Save You Money
Changing oil on time:
- Prevents engine damage
- Improves fuel economy
- Extends the life of your car
- Reduces breakdowns
- Maintains resale value
It’s one of the best investments you can make in your vehicle.
Book Your Oil Service
If your car is due an oil change — or you’re not sure when it was last done — we can help.
We offer:
- Fast oil services
- Manufacturer-approved oils
- High-mileage & synthetic options
- Honest advice from experienced mechanics
A small service now can save you a massive repair bill later.
📍 Ready to book your service?
👉 Call us now on 07447092405 to get a free quote for your vehicle and keep your car running smoothly all year round!
