If your oil light turns on while you’re driving, don’t ignore it.
This is not just a reminder light. In most cases, it means your engine may not have enough oil pressure to protect itself.
Driving with the oil light on can cause serious engine damage in minutes.
If you're in Northglenn, Thornton, Westminster, or Broomfield, here’s what you need to know.
What the Oil Light Actually Means
Your oil light usually means one of two things:
- Your oil level is low
- Your engine oil pressure is low
Low oil pressure is the dangerous one. Your engine depends on oil to lubricate moving parts. Without proper pressure, metal parts begin grinding against each other.
That can quickly lead to:
- Overheating
- Internal engine wear
- Complete engine failure
This is very different from a check engine light. If you read our post on Why Is My Check Engine Light On?, that warning can mean many things. An oil light is much more urgent.
Common Reasons Your Oil Light Is On
1. Low Oil Level
This is the most common cause. Oil naturally burns off over time. If you’re overdue for an oil change or have a small leak, your level may drop too low.
What to do:
- Pull over safely
- Turn the engine off
- Check the oil with the dipstick
If it’s low, add oil before driving further.
2. Oil Leak
If you see dark spots under your vehicle, you may have an oil leak.
Leaks can come from:
- Valve cover gaskets
- Oil pan gaskets
- Oil filter housing
- Drain plug
Even a small leak can drop oil pressure enough to trigger the warning light.
3. Failing Oil Pump
The oil pump moves oil through the engine. If it fails, pressure drops immediately. This is less common but serious. If your oil light stays on after adding oil, do not continue driving. Have the vehicle towed.
4. Faulty Oil Pressure Sensor
Sometimes the issue isn’t mechanical. A failing sensor can trigger the oil light even if pressure is normal. This requires proper testing — not guessing.
Can I Drive With the Oil Light On?
Short answer: No.
If the light flickers briefly at idle, you may be slightly low. If it stays on while driving, shut the engine off as soon as it’s safe. Driving even a few miles with low oil pressure can turn a simple repair into a full engine replacement.
What To Do Immediately
- Safely pull over
- Turn off the engine
- Check oil level
- Add oil if needed
- If the light stays on — call for a tow
Do not “hope it goes away.”
How We Diagnose Oil Light Issues at Motiveworks Auto
At Motiveworks Auto in Northglenn, we:
- Verify oil level
- Check for leaks
- Test actual oil pressure (not just scan codes)
- Inspect the oil filter and housing
- Test the oil pressure sensor if needed
We do not guess. We confirm the cause before recommending repairs. Every repair is backed by our 3 year / 36,000 mile nationwide warranty for peace of mind.
Don’t Risk Your Engine
An oil light is one of the few dashboard warnings you should treat as urgent. If you’re in Northglenn, Thornton, Broomfield, or Westminster and your oil light is on, call us before engine damage happens. It’s always cheaper to diagnose early than replace an engine later.
