Oil changes are one of the simplest and most important ways to keep a vehicle running smoothly. But when life gets busy, it’s easy for drivers to push them back — sometimes by a few weeks, sometimes by several months.
While delaying an oil change might seem harmless in the moment, the long-term effects can be costly.
Here’s a simple breakdown of what really happens when drivers skip or delay oil changes and why staying on schedule matters for every vehicle on the road.
Visit birchwood.ca to book your oil change today and keep your vehicle running at its best.
Why Oil Changes Matter
Engine oil does three essential jobs:
Lubricates: Keeps engine parts moving smoothly.
Cools: Helps prevent overheating.
Cleans: Carries away dirt, debris, and buildup.
Over time, oil breaks down and becomes less effective. Old or dirty oil can’t protect the engine the way it should, especially in Canadian climates where temperature swings put extra stress on vehicle components.
What Happens When Oil Changes Are Missed
- Oil Thickens and Breaks Down
As oil ages, it becomes thicker and loses its ability to flow.
This makes it harder for the engine to crank, especially during cold Manitoba winters.
- Increased Engine Wear
Metal parts inside the engine need clean oil to move smoothly.
Without it, friction increases — which can lead to premature wear and long-term damage.
- Reduced Fuel Efficiency
Engines work harder when oil is old or dirty.
This can increase fuel consumption over time.
- Sludge Buildup
Skipping oil changes can create sludge, a thick residue that restricts oil flow.
Once sludge forms, it can be difficult and expensive to remove.
- Risk of Engine Overheating
Oil helps manage engine temperature.
Low or dirty oil can cause the engine to overheat, leading to costly repairs.
- Potential Engine Failure
In extreme cases, running a vehicle with very old or very low oil can cause total engine failure, one of the most expensive problems drivers can face.
How Often Should Drivers Change Their Oil?
Every vehicle is different, but many modern models recommend oil changes between 8,000 and 12,000 km for synthetic oil.
However, factors like short trips, winter driving, towing, and idling can shorten that interval.
The best source of truth is always the owner’s manual or speaking with a trained technician.
Signs It Might Be Time for an Oil Change
Drivers should book a service appointment if they notice:
- A burning smell
• Loud engine noise or knocking
• Dark, thick oil on the dipstick
• Lower fuel efficiency
• The oil change or engine light on the dashboard
Even if none of these signs are present, staying on schedule prevents most issues before they start.
Conclusion: A Small Service That Protects Your Engine
Oil changes are simple, quick, and affordable, but skipping them can lead to long-term damage, higher repair bills, and reduced reliability.
With regular maintenance, engines last longer, perform better, and stay ready for Manitoba’s changing road conditions.
Birchwood’s service centres are here to help keep vehicles running smoothly all year long. Visit birchwood.ca to book an oil change or speak with a technician about the right maintenance schedule for your vehicle.
